Bob

Question 1

What is the charge of electron?

Answer 1

-1

Question 2

What is the mass of a proton

Answer 2

1

Question 3

Where would we find a neutron?

Answer 3

Nucleus of atom

Question 4

What do we call the total number of neutrons and protons?

Answer 4

Mass number

Question 5

What type of ion does group one element make?

Answer 5

Plus one ions

Question 6

Which type of bonding requires the transfer of electrons from one element to another?

Answer 6

Ionic

Question 7

Which state of matter has particles which are free to move around at high speed?

Answer 7

Gas

Question 8

What do we call the change in state from A gas’s to a liquid?

Answer 8

Condensing

Question 9

What type of substance has a pH of less than seven?

Answer 9

Acid

Question 10

What causes a metal to be good electric conductor?

Answer 10

Delocalised electrons

Question 12

What is the name given to group 1 elements

Answer 12

Alkali metals

Question 13

What is the pattern in reactivity going down group 1

Answer 13

Increases

Question 14

What are the products when a group one metal is reacted with Cold Water

Answer 14

Metal hydroxide plus hydrogen

Question 15

What
Observation can be made when a group one metal is reacted with water

Answer 15

Moose on surface of water fizz ignite