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WorksheetsIons Quiz
Total questions: 25
Worksheet time: 10mins
What is the calcium ion?
CA
Ca2+
Ca+
CA2+
What is the hydride ion ?
H
H+
H2
H-
What is the sodium ion?
Na-
Na
Na+
Na2+
What is the chloride ion?
Cl2
Cl-
Cl+
Cl
What is the ammonium ion?
NH4+
NH3
NH2+
NH4
What is the sulfate ion?
SO4^2-
SO3^2-
SO2
SO4
What is the phosphate ion?
PO4^2-
PO2
PO3^3-
PO4^3-
What is the carbonate ion?
CO4^2-
CO3^2-
CO2
CO3
What is the nitride ion?
N2-
N-
N3-
N3+
What is the bromide ion?
Br3-
Br2
Br-
Br+
What is the ethanoate ion?
C2H5OH
C2O4^2-
CH3COOH
CH3COO-
What is the hydroxide ion?
H2O
O2-
OH-
H+
What is the permanganate (otherwise known as manganate 7) ion?
MnO4-
MnO4^2-
MnO2
Mn2O7
What is the sulfide ion?
SO2-
SO3^2-
SO4^2-
S2-
What is the nitrite ion?
NO+
NO3-
NO2-
N2O4
A ------ is formed when an atom loses electrons.
(a)
What is the hydrogen carbonate ion?
(a)
What is the Potassium ion?
K
P
P-
K+
How many electrons will Aluminium lose when it forms an ion?
(a)
What element is in position 16 in the periodic table?
P
S
Cl
Ar
The symbol for fluorine is Fl.
True
False
Calcium is the 20th element in the periodic table.
True
False
Helium has a full outer shell.
True
False
The elements in periodic table are placed according to the atomic number.
True
False
Potassium has a electronic configuration of 2,8,8,1
True
False
