3.2 Atoms into ions

Question 1

When atoms of 2 or more element react chemically what do they make?

Answer 1

A compound

Question 2

Can you get element back from a compound reaction?

Answer 2

Yes but not very easily

Question 3

Can you react compounds together?

Answer 3

Yes that forms other compounds

Question 4

What is transferring electrons called?

Answer 4

ionic bonding

Question 5

What is sharing electrons called?

Answer 5

covalent bonding

Question 6

In ionic bonding what do atoms involved lose or gain electrons to form?

Answer 6

charged particle called ions

Question 7

What electronic structure do ions have?

Answer 7

the same as a noble gases

Question 8

When non metals react with metals what do the non metal atoms gain and why?

Answer 8

Electrons to achieve stable electronic structure of a noble gas

Question 9

what do metal atoms tend to do?

Answer 9

Lose electrons

Question 10

what do metal atoms react with and the what does that gain?

Answer 10

reacts with non-metal atoms to gain electrons

Question 11

What are the electrons of one atom represented by?

Answer 11

dots

Question 12

And what are the electrons of the second atom represented by?

Answer 12

crosses

Question 13

What to groups react together?

Answer 13

1,7