Metals

Question 1

What is Oxidation?

Answer 1

Where Oxygen is added and Hydrogen is removed.

Question 2

What is Reduction?

Answer 2

Oxygen is removed and Hydrogen is added.

Question 3

How are Ionic compounds formed?

Answer 3

When metals react with non metals .

Question 4

Metals form “ “ ions and Non-metals form “ “ ions.

Answer 4

Metals form positive ions and non-metals form negative ions.

Question 5

How are Ionic Compounds held together?

Answer 5

They are held together by strong forces of attraction.

Question 6

What is Ionic Bonding?

Answer 6

Ionic compounds are held together by strong forces of attraction between the oppositely charged ions.

Question 7

What is another name for Group 0 on the periodic table?

Answer 7

The Noble gases.

Question 8

What is Covalent bonding?

Answer 8

Losing or gaining electrons.

Question 9

What is transferring electrons?

Answer 9

Ionic Bonding.

Question 10

What sort of Ions do you get from an Alkali?

Answer 10

Hydroxide Ions.

Question 11

What sort of Ions do you get from an Acid?

Answer 11

Hydrogen Ions.

Question 12

What type of substance is Zinc Chloride?

Answer 12

A salt.

Question 13

What process is used for produce of crystals of a salt solution?

Answer 13

Evaporation or Crystallisation.

Question 14

Name the state symbol for Nitric Acid?

Answer 14

Aq (Aqueous Solution)

Question 15

What type of structure do Ions have?

Answer 15

A Noble Gas structure.

Question 16

What is the Group number equal to?

Answer 16

The number of electrons in the outermost shell.

Question 17

What direction do electrostatic forces of attraction work in?

Answer 17

All directions

Question 18

What charge do salts have?

Answer 18

No charge.