Introduction To Chemistry Flashcards
1
Q
What is an element?
A
Elements are only made out of one kind of atom
2
Q
What is a compound ?
A
Compounds are made out of more than one kind of atom, chemically bonded
3
Q
Symbol for water ?
A
H20
4
Q
Symbol for Ammonia
A
NH3
5
Q
Symbol for Hydrochloric acid ?
A
HcL
6
Q
Symbol for Nitric acid ?
A
HNO3
7
Q
Symbol for Sulphuric acid ?
A
H2SO4
8
Q
Symbol for Methane ?
A
CH4
9
Q
Symbol for Sodium hydroxide ?
A
NaOH
10
Q
Symbol for Potassium hydroxide ?
A
KOH
11
Q
Symbol for Ammonium hydroxide ?
A
NH4OH
12
Q
Symbol for Carbon dioxide ?
A
CO2
13
Q
Symbol for Carbon monoxide ?
A
CO
14
Q
Symbol for Sulphur dioxide ?
A
SO2
