General Flashcards
1
Q
Potassium ion
A
K+
2
Q
Magnsium ion
A
Mg2+
3
Q
flourine ion
A
F-
4
Q
Sulfide ions
A
s2-
5
Q
hydrogen sulfate
A
hs042-
6
Q
sodium ion
A
Na+
7
Q
Calcium ion
A
Ca2+
8
Q
chlorine ion
A
Cl-
9
Q
oxide
A
O2-
10
Q
sulfate ions
A
S042-
11
Q
Lithium ion
A
Li+
12
Q
zinc
A
Zn2+
13
Q
Bromine ion
A
Br-
14
Q
silver ion
A
Ag+
15
Q
iron ion
A
Fe2+
16
Q
iodine ion
A
I-
17
Q
Hydrogen ion
A
H+
18
Q
copper ion
A
cu2+
19
Q
hydroxide ion
A
OH-
20
Q
silver ion
A
Ag+
21
Q
zinc ion
A
Zn2+
22
Q
Aluminium
A
Al3+
23
Q
Nitrate
A
NO3-
24
Q
hYDROGEN CARBONATE
A
HCO3 -
25
HYDROGEN SULPHATE
HS04 -
26
CYANIDE
CN-
27
HYDRIDE
H-
28
SULPHIDE
S2-
29
CARBONATE
CO3 2-
30
PHOSPHATE
PO4 3-
31
NITRIDE
N3-
32
Reactions of acids: acid + metal?
acid +metal -> salt + hydrogen
33
Reaction of acids: acid + metal oxide?
acid + metal oxide -> salt + water
34
Reactions of acids: acid + metal hydroxide
acid + metal hydroxide -> salt + water
35
Reactions of acids: acid + carbonate?
acid + carbonate -> salt + water + carbon dioxide
36
what is a precipitation reaction?
when a solid is formed from solutions
37
an ion always contains a
metal and a non metal
38
the order of the periodic table depends on the
atomic number
39
protons and neutrons are
nucleons as they are found in the nucleus
