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Flashcards in Quizz 2 Deck (26):
0

Alkali Metals

Family I

1

Alkaline Metals

Family II

2

Noble Gases

Last Column

3

Transition Metals

Elements 21, 39, 72, 104, 30, 48, 80, 112

4

Other Metals

Below Metaloids

5

Rare Metals

Elements 58, 90, 71, 103
Separated from rest of elements

7

Halogens

Penultimate Column

8

Physical Properties Metals

- Highly thermoconductive and conductive
- Solids
- Ductile
- Shiny

9

Physical Properties Non Metals

- Low thermoconductive and conductive
- Fragile if solids
- Liquid or gassy
- Opaque

10

Chemical Properties Metals

Form cations

11

Chemical Properties Non Metals

Form anions and cations

12

Quantum Numbers

S - spin (s)
P - principal (n)
A - angular (l)
M - magnetic (m)

13

S

e- spin
+- 1/2

14

P

Distance between e- and nucleus
1 -> 7

15

A

Orbital's shape
1 -> 3
s, p, d, f

16

M

Orbital's direction
x, y, z

17

Paramagnetic

e- on VS unpaired, attracted magnets

18

Diamagnetic

e- on VS on pairs, not attracted by magnets

19

Metals

Never receive e-, only form cations

20

Alkaly Metals

Low melting points
Highly reactive with water and oxygen

21

Alkaline Metals

Less reactive
Appear as oxides in nature

22

Halogens

Diatomic molecules
At has unknown properties

23

Nobles Gases

Monoatomic
Very stable
Low reactivity

24

Ionic Compounds

Solid
Soluble water
High melting point
Conductive if molten or dissolved in water

25

Covalent compounds

Low melting point
Insoluble in water
Liquid or gassy
Low conductive

26

Electronegativity

Atom's ability attract e-