Chemistry G.10

Question 1

Metals tend to…

Answer 1

LOSE electrons

Question 2

Positively charged ion is called a…

Answer 2

Cation

“ Cat - ion “

Question 3

Non-metals tend to…

Answer 3

GAIN electrons

Question 4

Negatively charged ion is called a…

Answer 4

Anion

Question 5

Isoelectric?

Answer 5

Atoms and ions that have the same electron configuration

Question 6

Name this:

Made up of 1 type of atom possibly bonded together

Answer 6

Element

Question 7

Name this:

Contains more than 1 type of atom bonded together

Answer 7

Compound

Question 8

Name this:

1. It has a chemical formula
2. It has a distinct melting point

Answer 8

Pure substance

Question 9

Name this:

1. It does not have a chemical formula.
2. Its made my mixing 2+ pure substances together
3. Melts over range of temperatures

Answer 9

Mixture

Question 10

Name this:

Only 1 phase is visible with the naked eye

Answer 10

Solution /
Homogeneous Mixture

Question 11

Name this:

2+ phases are visible with the naked eye

Answer 11

Heterogeneous Mixture