Chemistry revision

  • Created by: molley
  • Created on: 15-05-13 19:01
What is the atomic number?
the number of protons in the atom
1 of 9
How do you work out what group an element is in without the periodic table?
the number of electrons on the outer shell
2 of 9
What is the atomic number?
It is the number of protons in the atom
3 of 9
What are the 2 types of bonding?
Ionic and covalent bondings
4 of 9
What is ionic bonding?
When atoms gain or lose electrons
5 of 9
What is covalent bonding?
Where 2 atoms share one or more electrons to gain a full outer shell
6 of 9
What is the ppt of chloride?
white
7 of 9
In the flame test what colour flame does sodium compounds produce?
orange
8 of 9
What is the symbol equation for lithium + water-->lithium hydroxide + hydrogen?
2Li + 2H^2O --> 2LiOH +H^2
9 of 9

Other cards in this set

Card 2

Front

How do you work out what group an element is in without the periodic table?

Back

the number of electrons on the outer shell

Card 3

Front

What is the atomic number?

Back

Preview of the front of card 3

Card 4

Front

What are the 2 types of bonding?

Back

Preview of the front of card 4

Card 5

Front

What is ionic bonding?

Back

Preview of the front of card 5
View more cards

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Atoms and compounds resources »