'1st ionization energy ' presentation slideshows

Trends in the Periodic Table (Chpt. 7)

Trends in the Periodic Table (Chpt. 7). The three properties of elements whose changes across the periodic table are to be investigated are:. Atomic radius (size) Ionization energy Electronegativity. Trends in Atomic Radii

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5-3 Periodic Trends

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Periodic trends

Periodic trends. L. Minilab. Pg 164 Use graph paper on center counter No lab write up required Answer analysis questions on graph paper Show me completed product. Atomic Radius. Remember: e - cloud is a probability Has no defined edge Outer limit = 90% of finding an e - inside

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Pnictogens (Nitrogen Group)

Pnictogens (Nitrogen Group). Gabrielle Merlino Lauren LaRosa John Burns. History.

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Trends in the periodic table

Trends in the periodic table. Atomic radius. Atomic radii trends and explanations. Atomic radius decreases across a period because each successive element has one more proton in its nucleus and one more electron is added to the same valence shell.

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n=1

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Chapter 7

Chapter 7. Periodic Properties of the Elements. Atomic Size. The atomic size of an atom, also called the atomic radius, refers to the distance between an atom's nucleus and its outermost shell.

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Periodic Table

Periodic Table. Bohr Model. Energy of Atomic Sublevels. Basic Premises. (1) Radius is dependent upon outermost electrons (2) Nucleus is positive (3) Electrons are negative (4) Opposites attract (5) Electrons can occupy only specific energy levels.

193 views • 9 slides

Periodic Table

Periodic Table. Bohr Model. Energy of Atomic Sublevels. Basic Premises. (1) Radius is dependent upon outermost electrons (2) Nucleus is positive (3) Electrons are negative (4) Opposites attract (5) Electrons can occupy only specific energy levels.

208 views • 9 slides

Periodic Table

Periodic Table. Bohr Model. Energy of Atomic Sublevels. Basic Premises. (1) Radius is dependent upon outermost electrons (2) Nucleus is positive (3) Electrons are negative (4) Opposites attract (5) Electrons can occupy only specific energy levels.

183 views • 9 slides