Metals, Metalloids, Non-Metals Sorting Activity. 13 Al 84 Po 11 Na 51 Sb 20 Ca 8 O 85 At 27 Co 52 Te...

Metals, Metalloids, Non-Metals Sorting Activity

13

Al 84

Po 11

Na 51

Sb 20

Ca 8

O 85

At 27

Co 52

Te 9

F 15

P 32

Ge 3

Li 5

B 6

C 16

S 33

As 18

Ar 14

Si 10

Ne

Metals Metalloids Non-Metals

Metals Metalloids Non-MetalsAl

Na

Co

Li

Ca

Po

At

Sb

As

Te

Ge

B

Si

P

O

C

F

Ar

Ne

S

2-Energy Levels

3-Energy Levels

4-Energy Levels

5-Energy Levels

6-Energy Levels

2-Energy Levels

3-Energy Levels

4-Energy Levels

5-Energy Levels

6-Energy Levels

Li, B, C, F, O, Ne

Na, Al, Si, P, S, Ar

Ca, Co, Ge, As

Sb, Te

Po, At

Negative Ions Positive Ions____

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Formation of Negative Ions

In ionic compounds, nonmetals achieve an octet arrangement gain electrons form negatively charged ions

with 3–, 2–, or 1– charges

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc. 9

Metals Form Positive Ions

Metals form positive ions by a loss of their valence electrons with the electron configuration of

the nearest noble gas that have fewer electrons than

protons

Group 1A(1) metals ion 1+

Group 2A(2) metals ion 2+

Group 3A(3) metals ion 3+

Negative Ions Positive Ions____

ArNeS

FOCP

AlNaCoLiCa