Amount of Substance Flashcards
1
Q
simple molecular elements?
A
H2, N2, O2, F2, Cl2, Br2, I2, P4, S8
2
Q
metallic elements?
A
Mg, Fe, Na, Ni
3
Q
Giant Covalent elements?
A
Diamond, Graphite, Graphine (C), Si
4
Q
Monatomic elements?
A
He, Ne, Ar, Kr, Xe, Rn
5
Q
Simple Molecular compounds?
A
CO2, CO, NO, NO2, SO2, SO3, NH3, CH4, H2S
6
Q
Ionic Compounds?
A
Hcl, H2SO4, HNO3, H3PO4
7
Q
Giant Covalent compounds?
A
SiO2
8
Q
What is produced when ammonium and acid react?
A
Ammonium salt in produced
9
Q
what is produced when hydrogencarbonate and acid react?
A
salt, water and carbon dioxide
10
Q
What can a metal carbonate break down into?
A
metal oxide and carbon dioxide
