Compounds Flashcards
(18 cards)
1
Q
Definition of a compound
A
two or more elements, who’s atoms are chemically combined, in a fixed proportion
2
Q
What are molecules
A
groups of atoms joined together
3
Q
What colour molymod is chlorine
A
Green
4
Q
What colour molymod is carbon
A
Black
5
Q
What colour molymod is hydrogen
A
White
6
Q
What colour molymod is oxygen
A
Red
7
Q
What colour molymod is nitrogen
A
Blue
8
Q
What colour molymod is phosphorus
A
Purple
9
Q
What colour molymod is sulphur
A
Yellow
10
Q
How many bonds does group 4 have
A
4 bonds
11
Q
How many bonds does group 5 have
A
3 bonds
12
Q
How many bonds does group 6 have
A
2 bonds
13
Q
How many bonds does group 7 and hydrogen have
A
1 bond
14
Q
How many bonds does group 0 have
A
0 bonds
15
Q
What does mono mean
A
One
16
Q
What does di mean
A
Two
17
Q
What does tri mean
A
Three
18
Q
What does tetra mean
A
Four
