Elements
This presentation explores the concept of elements, which are substances made of one kind of atom. There are 118 known or predicted elements, with 90 naturally occurring and 25 synthesized in laboratories. Each element is classified in the Periodic Table, represented by symbols typically one or two letters, where the first letter is capitalized and the second (if present) is lowercase. Elements are arranged by atomic number and divided into categories such as metals, nonmetals, and metalloids, with specific properties like conductivity and malleability.
Elements
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Presentation Transcript
Elements Concept Map
Elements • You have received a concept map with blanks on it • Fill in the blanks as we progress through these slides
Matter made of one kind of atom ELEMENTS
Matter made of one kind of atom ELEMENTS 118 elements known or predicted
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Usually 1 or 2 letters
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Usually 1 or 2 letters 1st letter capitalized
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Usually 1 or 2 letters 1st letter capitalized 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Usually 1 or 2 letters 1st letter capitalized 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Usually 1 or 2 letters 18 columns 1st letter capitalized 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Usually 1 or 2 letters 18 columns families 1st letter capitalized 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Usually 1 or 2 letters 18 columns 7 rows families 1st letter capitalized 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Usually 1 or 2 letters 18 columns 7 rows families periods 1st letter capitalized 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Divided by properties Usually 1 or 2 letters 18 columns 7 rows families periods 1st letter capitalized 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Metals on left Divided by properties Usually 1 or 2 letters 18 columns 7 rows families periods 1st letter capitalized 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Metals on left Divided by properties Usually 1 or 2 letters shiny 18 columns 7 rows families periods 1st letter capitalized 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Metals on left Divided by properties Usually 1 or 2 letters shiny 18 columns 7 rows families conductors periods 1st letter capitalized 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Metals on left Divided by properties Usually 1 or 2 letters shiny 18 columns 7 rows families conductors periods 1st letter capitalized malleable 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Metals on left Divided by properties Nonmetals on right Usually 1 or 2 letters shiny 18 columns 7 rows families conductors periods 1st letter capitalized malleable 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Metals on left Divided by properties Nonmetals on right Usually 1 or 2 letters shiny dull 18 columns 7 rows families conductors periods 1st letter capitalized malleable 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Metals on left Divided by properties Nonmetals on right Usually 1 or 2 letters shiny dull 18 columns 7 rows not conductors families conductors periods 1st letter capitalized malleable 2nd letter lower case
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Metals on left Divided by properties Nonmetals on right Usually 1 or 2 letters shiny dull 18 columns 7 rows not conductors families conductors periods 1st letter capitalized malleable 2nd letter lower case brittle
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Metals on left Divided by properties Nonmetals on right Usually 1 or 2 letters shiny dull 18 columns 7 rows Metalloids are dotted stairstep not conductors families conductors periods 1st letter capitalized malleable 2nd letter lower case brittle
Matter made of one kind of atom ELEMENTS 90 formed by nature 118 elements known or predicted 25 created in laboratories so far Classified in the Periodic Table of the Elements Written as symbols Arranged by atomic number Metals on left Divided by properties Nonmetals on right Usually 1 or 2 letters shiny dull 18 columns 7 rows Metalloids are dotted stairstep not conductors families conductors periods 1st letter capitalized malleable 2nd letter lower case Characteristics of both metals and nonmetals brittle
