The Occasional Table Audit

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How did Mosely sort out the occasional table? B. Henry Mosely. Henry Mosely (1913, British) ... The Periodic Table. Occasional Trends. Intermittent Law. Properties of ...

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Slide 1

The Periodic Table Review Who is Mendeleev? How did Mendeleev sort out the intermittent table?

Slide 2

A. Dmitri Mendeleev Dmitri Mendeleev (1869, Russian) Organized components by expanding nuclear mass . Anticipated the presence of unfamiliar components.

Slide 3

The Periodic Table Who is Mosely? How did Mosely sort out the occasional table?

Slide 4

B. Henry Mosely Henry Mosely (1913, British) Organized components by expanding Fixed issues in Mendeleev's plan. nuclear number

Slide 5

The Periodic Table Review

Slide 6

The Periodic Table On the occasional table where are the metals found?

Slide 7

A. Metallic Character Metals found on the left Metals Nonmetals Metalloids

Slide 8

The Periodic Table Where are the non-metals?

Slide 9

A. Metallic Character Nonmetals are on the right Metals Nonmetals Metalloids

Slide 10

The Periodic Table Where are the metalloids ?

Slide 11

Metalloids are between the metals and nonmetals A. Metallic Character Metals Nonmetals Metalloids

Slide 12

A. Metallic Character Metals Nonmetals Metalloids

Slide 13

The Periodic Table Where are the agent components ?

Slide 14

B. Table Sections Representative Elements Transition Metals Inner Transition Metals

Slide 15

The Periodic Table Where are the move metals?

Slide 16

B. Table Sections Representative Elements Transition Metals Inner Transition Metals

Slide 17

B. Table Sections Representative Elements Transition Metals Inner Transition Metals

Slide 18

Columns & Rows Group (Family) Period

Slide 19

The Periodic Table Periodic Trends

Slide 20

A. Terms Periodic Law Properties of components rehash occasionally when the components are masterminded by expanding nuclear number.

Slide 21

A. Terms Valence Electrons e - in the furthest vitality level

Slide 22

1A 8A 2A 3A 4A 5A 6A 7A B. Intermittent Trends Group # = # of valence e - (with the exception of He) Families have comparative reactivity. Period # = # of vitality levels

Slide 23

C. Speck Diagrams Dots speak to the valence e - . EX : Sodium EX : Chlorine

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