COURSE NAME: CHEMISTRY 101COURSE CODE: 402101-4

Chapter

8Periodic

Table

1

2

Groups in Periodic Table

3

Periods in Periodic Table

5

Manometers Used to Measure Gas Pressures

4

s block p block

Blocks in Periodic Table

5

Blocks in Periodic Table

6

Metals, Nonmetals and Metaloids

7

Metals, Nonmetals and Metaloids

8

Chemical properties of elements in periodic table

Atomic radius

Ionization energy

Electronic affinity

Electronegativity

9

Atomic Radius

1110

Atomic Radius

1211

Ionization energy

The minimum energy required to remove an electron from a gaseous

atom in its ground state

M (g) + energy = M+ + e-

12

Ionization energy

13

Ionization energy

14

Electronic Affinity

The negative of the energy change that occurs when an electron is

accepted by an atom in the gaseous state to form an anion

M (g) + e- = M- + energy

15

Electronic Affinity

16

Electronegativity

17

Electronegativity

The ability of an atom to attract toward itself the electrons in a

chemical bond

1918

Electronegativity