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Chemistry Test - Review. For Monday 2/13/12. Periodic Table. Basics. Challenge 1. T. Trimpe 2008 http://sciencespot.net/. Use a periodic table and your knowledge of the element families to identify each element by name. 1. I am a member of the Carbon family with 14 electrons.

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Chemistry test review

Chemistry Test - Review

For Monday 2/13/12


Challenge 1

Periodic Table

Basics

Challenge 1

T. Trimpe 2008 http://sciencespot.net/


Chemistry test review

Use a periodic table and your knowledge of the element families to identify each element by name.

1. I am a member of the Carbon family with 14 electrons.

2. I am a member of the Alkaline Earth family and would have 6 energy levels.

3. I am a halide that is a liquid at room temperature.

4. I am a transition metal with 79 protons.

5. I am a member of the Alkali Metal family with 20 neutrons.


Chemistry test review

The answers are …

1. I am a member of the Carbon family with 14 electrons.

2. I am a member of the Alkaline Earth family and would have 6 energy levels.

3. I am a halide that is a liquid at room temperature.

4. I am a transition metal with 79 protons.

5. I am a member of the Alkali Metal family with 20 neutrons.

Silicon

Barium

Bromine

Gold

Potassium


Challenge 2

Periodic Table

Basics

Challenge 2

T. Trimpe 2008 http://sciencespot.net/


Chemistry test review

Use a periodic table and your knowledge of the element families to identify each element by name.

1. I am a member of the Halide family and am a liquid at room temperature.

2. I am a member of the Alkaline Earth family and would have 4 energy levels.

3. I am a member of the Nitrogen family that is gas at room temperature.

4. I am a transition metal with 110 neutrons.

5. I am a member of the Oxygen family with 16 protons and 16 neutrons.


Chemistry test review

The answers are …

1. I am a member of the Boron family and am a liquid at room temperature.

2. I am a member of the Alkaline Earth family and would have 4 energy levels.

3. I am a member of the Nitrogen family that is gas at room temperature.

4. I am a transition metal with 110 neutrons.

5. I am a member of the Oxygen family with 16 protons and 16 neutrons.

Bromine

Calcium

Nitrogen

Tungsten

Sulfur


Challenge 3

Periodic Table

Basics

Challenge 3

T. Trimpe 2008 http://sciencespot.net/


Chemistry test review

Use a periodic table and your knowledge of the element families to identify each element by name.

1. I am a Noble Gas that is found in the 6th period.

2. I am a member of the Alkaline Earth family and have 88 electrons.

3. I am a transition metal that is a liquid at room temperature.

4. I am a member of the Carbon family that is found in the 5th period.

5. I am a Halide that is a gas at room temperature and have 3 energy levels.


Chemistry test review

The answers are …

1. I am a Noble Gas that is found in the 6th period.

2. I am a member of the Alkaline Earth family and have 88 electrons.

3. I am a transition metal that is a liquid at room temperature.

4. I am a member of the Carbon family that is found in the 5th period.

5. I am a Halide that is a gas at room temperature and have 3 energy levels.

Radon

Radium

Mercury

Tin

Chlorine


Challenge 4

Periodic Table

Basics

Challenge 4

T. Trimpe 2008 http://sciencespot.net/


Chemistry test review

Use your knowledge of the relationships in the periodic table to answer each question.

1. If Element B has 14 protons, how many would an atom of Element C have?

2. If Element G has 3 valance electrons, how many would Element A have?

3. If Element I has 3 energy levels, how many would Element F have?

4. If Element D has 22 electrons, how many would Element F have?

5. If Element E has 4 valence electrons, how many would Element I have?

Mystery Table


Chemistry test review

The answers are …

1. If Element B has 14 protons, how many would an atom of Element C have?

2. If Element G has 3 valance electrons, how many would Element A have?

3. If Element I has 3 energy levels, how many would Element F have?

4. If Element D has 22 electrons, how many would Element F have?

5. If Element E has 4 valence electrons, how many would Element I have?

15

3

2

26

5


Challenge 11

Atomic Math

Challenge #1

T. Trimpe 2008 http://sciencespot.net/


Chemistry test review

2HeHelium4.003

5BBoron10.81

11NaSodium22.990

17ClChlorine35.453

Use the information provided to answer the questions.

  • What is the atomic number for Chlorine?

  • What is the atomic mass for Boron?

  • How many protons are in an atom of Na?

  • How many neutrons are in an atom of He?

  • How many electrons are in an atom of Cl?

  • How many protons and neutrons would be in an atom of Chlorine?

  • How many neutrons are in an atom of Na?

  • How many protons and neutrons are in an atom of Helium?


Chemistry test review

2HeHelium4.003

5BBoron10.81

11NaSodium22.990

17ClChlorine35.453

The answers are …

17

  • What is the atomic number for Chlorine?

  • What is the atomic mass for Boron?

  • How many protons are in an atom of Na?

  • How many neutrons are in an atom of He?

  • How many electrons are in an atom of Cl?

  • How many protons and neutrons would be in an atom of Chlorine?

  • How many neutrons are in an atom of Na?

  • How many protons and neutrons are in an atom of Helium?

10.81 or 11

11

2

17

35.453or 35

12

4.003 or 4


Challenge 5

Periodic Table

Basics

Challenge 5

T. Trimpe 2008 http://sciencespot.net/


Chemistry test review

Use your knowledge of the relationships in the periodic table to answer each question.

1. If Element D has 14 protons, how many would an atom of Element F have?

2. If Element H has 3 valance electrons, how many would Element C have?

3. If Element I has 4 energy levels, how many would Element B have?

4. If Element C has 22 electrons, how many would Element A have?

5. If Element F has 4 valence electrons, how many would Element G have?

Mystery Table


Chemistry test review

The answers are …

1. If Element D has 14 protons, how many would an atom of Element F have?

2. If Element H has 3 valance electrons, how many would Element C have?

3. If Element I has 4 energy levels, how many would Element B have?

4. If Element C has 22 electrons, how many would Element A have?

5. If Element C has 4 valence electrons, how many would Element G have?

16

4

2

24

2


Challenge 21

Atomic Math

Challenge #2

T. Trimpe 2008 http://sciencespot.net/


Chemistry test review

1HHydrogen1.01

3LiLithium6.94

14SiSilicon28.09

18ArArgon39.95

Use the information provided to answer the questions.

  • What is the atomic number for lithium?

  • How many protons does an atom of Si have?

  • What is the atomic mass for Argon?

  • How many electrons does an atom of H have?

  • How many neutrons are in an atom of Li?

  • How many electrons are in an atom of Si?

  • How many electrons would be in the second energy level of an atom of Si?

  • How many protons and neutrons are in an atom of Argon?


Chemistry test review

1HHydrogen1.01

3LiLithium6.94

14SiSilicon28.09

18ArArgon39.95

The answers are …

3

  • What is the atomic number for lithium?

  • How many protons does an atom of Si have?

  • What is the atomic mass for Argon?

  • How many electrons does an atom of H have?

  • How many neutrons are in an atom of Li?

  • How many electrons are in an atom of Si?

  • How many electrons would be in the second energy level of an atom of Si?

  • How many protons and neutrons are in an atom of Argon?

14

39.95

1

4

14

8

39.95


Challenge 31

Atomic Math

Challenge #3

T. Trimpe 2008 http://sciencespot.net/


Chemistry test review

Fill in the chart using the information provided.

A

B

C

D

E

F

G

H

I


Chemistry test review

The answers are …

3

4

3

16

8

8

13

13

14


Challenge 41

Atomic Math

Challenge #4

T. Trimpe 2008 http://sciencespot.net/


Chemistry test review

Fill in the correct number for each letter using the information provided.

A

B

C

D

E

F

G

H

I


Chemistry test review

The answers are …

12

12

12

31

15

15

19

19

20


Challenge 51

Atomic Math

Challenge #5

T. Trimpe 2008 http://sciencespot.net/


Chemistry test review

Use a periodic table to help you identify each element. Give its symbol for the answer.

1. I am a member of the Boron family with 49 protons.

2. I have a total of 74 electrons in an atom.

3. I have an atomic mass of 55.847.

4. I have 8 neutrons in an atom.

5. I have 14 protons, 14 neutrons, and 14 electrons in an atom.

6. I have 99 protons and 99 electrons in an atom.

7. I am a member of the Halide family with 18 neutrons.

8. I have 20 neutrons, but only 2 valence electrons.


Chemistry test review

The answers are …

In

1. I am a member of the Boron family with 49 protons.

2. I have a total of 74 electrons in an atom.

3. I have an atomic mass of 55.847.

4. I have 8 neutrons in an atom.

5. I have 14 protons, 14 neutrons, and 14 electrons in an atom.

6. I have 99 protons and 99 electrons in an atom.

7. I am a member of the Halide family with 18 neutrons.

8. I have 20 neutrons, but only 2 valence electrons.

W

Fe

O

Si

Es

Cl

Ca


Chemistry test review

Chemistry

Bohr Diagrams

Challenge # 1

By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008


Chemistry test review

Draw a Bohr Diagram for

each of the following elements:

F

Li

C


Chemistry test review

Draw a Bohr Diagram for

each of the following elements:

F

Li

C


Chemistry test review

Chemistry

Bohr Diagrams

Challenge # 2

By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008


Chemistry test review

Draw a Bohr Diagram for

each of the following elements:

H

Ar

He


Chemistry test review

Draw a Bohr Diagram for

each of the following elements:

H

Ar

He


Chemistry test review

Chemistry

Bohr Diagrams

Challenge # 3

By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008


Chemistry test review

Draw a Bohr Diagram for

each of the following elements:

N

Na

B


Chemistry test review

Draw a Bohr Diagram for

each of the following elements:

N

Na

B


Chemistry test review

Chemistry

Bonding

Challenge # 1

By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008


Chemistry test review

Determine if the following Molecules contain

Ionic or Covalent Bonds

H

Cl

Na

Cl

K

Cl


Chemistry test review

Determine if the following Molecules contain

Ionic or Covalent Bonds

H

Cl

Covalent

-

+

Na

Cl

Ionic

-

+

K

Cl

Ionic


Chemistry test review

Chemistry

Bonding

Challenge # 2

By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008


Chemistry test review

Determine if the following Molecules contain

Ionic or Covalent Bonds

Cl

Cl

Li

Br

O

O


Chemistry test review

Determine if the following Molecules contain

Ionic or Covalent Bonds

Cl

Cl

Covalent

+

-

Li

Br

Ionic

O

O

Covalent


Chemistry test review

Chemistry

Bonding

Challenge # 3

By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008


Chemistry test review

Make a molecule out of the following atoms.

Determine if it is an Ionic or Covalent Bond.

Write the chemical formula for the molecule.

H

H

O


Chemistry test review

Make a molecule out of the following atoms.

Determine if it is an Ionic or Covalent Bond.

Write the chemical formula for the molecule.

H

H

Covalent

O

H20


Chemistry test review

Chemistry

Bonding

Challenge # 4

By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008


Chemistry test review

Make a molecule out of the following atoms.

Determine if it is an Ionic or Covalent Bond.

Write the chemical formula for the molecule.

H

H

H

H

C


Chemistry test review

Make a molecule out of the following atoms.

Determine if it is an Ionic or Covalent Bond.

Write the chemical formula for the molecule.

H

H

H

H

Covalent

C

CH4


Chemistry test review

Chemistry

Bonding

Challenge # 5

By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008


Chemistry test review

Make a molecule out of the following atoms.

Determine if it is an Ionic or Covalent Bond.

Write the chemical formula for the molecule.

H

H

H

N


Chemistry test review

Make a molecule out of the following atoms.

Determine if it is an Ionic or Covalent Bond.

Write the chemical formula for the molecule.

H

H

H

Covalent

N

NH3


Chemistry test review

Chemistry

Bonding

Challenge # 6

By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008


Chemistry test review

Make a molecule out of the following atoms.

Determine if it is an Ionic or Covalent Bond.

Write the chemical formula for the molecule.

Cl

Cl

Ca


Chemistry test review

Make a molecule out of the following atoms.

Determine if it is an Ionic or Covalent Bond.

Write the chemical formula for the molecule.

+

-

-

Cl

Cl

Ionic

Ca

CaCl2


Chemistry test review

Chemistry

Lewis Structures

Challenge # 1

By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008


Chemistry test review

Draw a Lewis Structure for

each of the following elements:

K

Cl

N


Chemistry test review

Draw a Lewis Structure for

each of the following elements:

K

Cl

N


Chemistry test review

Chemistry

Lewis Structures

Challenge # 2

By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008


Chemistry test review

Draw a Lewis Structure for

each of the following elements:

Be

O

Ne


Chemistry test review

Draw a Lewis Structure for

each of the following elements:

Be

O

Ne


Chemistry test review

Chemistry

Lewis Structures

Challenge # 3

By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008


Chemistry test review

Draw a Lewis Structure for

each of the following elements:

Ca

B

S


Chemistry test review

Draw a Lewis Structure for

each of the following elements:

Ca

B

S


Chemistry test review

Chemistry

Lewis Structures

Challenge # 4

By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008


Chemistry test review

Draw a Lewis Structure for

each of the following elements:

As

Pb

I


Chemistry test review

Draw a Lewis Structure for

each of the following elements:

As

Pb

I


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