More cards in this set

Card 6

Front

What is the dry atmospheric air made up of?

Back

Preview of the front of card 6

Card 7

Front

What do the chemicals that make up the atmosphere consist of?

Back

Preview of the front of card 7

Card 8

Front

Apart from water what state are the molecules that make up the atmosphere at 20*c?

Back

Preview of the front of card 8

Card 9

Front

Why dont pure molecular compounds conduct electricity?

Back

Preview of the front of card 9

Card 10

Front

What happens to the electrons in a covalent bond?

Back

Preview of the front of card 10

Card 11

Front

In a covalent bond what is created between each positive nucleus and the shared pair of negative electrons?

Back

Preview of the front of card 11

Card 12

Front

What two things are both minerals formed from pure carbon that is found in the lithosphere?

Back

Preview of the front of card 12

Card 13

Front

Why is graphite soft?

Back

Preview of the front of card 13

Card 14

Front

Why can graphite conduct electricity?

Back

Preview of the front of card 14

Card 15

Front

Why is diamond so hard?

Back

Preview of the front of card 15
View more cards