C1 PART 1

?
What is the charge of Proton,Neutron and electron?
+1, 0, -1
1 of 8
What is an element?
An element is a substance made out of only 1 type of atom
2 of 8
What is a compound?
A substance made out of 2 or more different types of element which are chemically bonded together
3 of 8
What are the benefits of limestone quarrying?
Provide jobs[social], large demand of limestone for buildings etc.
4 of 8
What are the problems of limestone quarrying?
[environ] take up land space therefore unavailable for farming. Noise, pollution,traffic
5 of 8
Describe the lime cycle
CaCo3 + heat>CaO+H2O>Solid calcium hydroxide+More H20>Calcium Hydroxide solution+CO2>Limestone
6 of 8
How can you use products from the lime cycle?
-neutralises excess acidity in lakes -neutralises acidic waste gases
7 of 8
Name products of limestone
Cement, Mortar & Concrete
8 of 8

Other cards in this set

Card 2

Front

What is an element?

Back

An element is a substance made out of only 1 type of atom

Card 3

Front

What is a compound?

Back

Preview of the front of card 3

Card 4

Front

What are the benefits of limestone quarrying?

Back

Preview of the front of card 4

Card 5

Front

What are the problems of limestone quarrying?

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 C1- Atoms,Compounds and Limestone resources »