Chemistry
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Past Questions
Question 1936
waec 1996
a
allotropy
b
resonance
c
hybridization
d
isotopy
e
isomerism
Question 1937
waec 1996
a
chemically inactive
b
negatively charged
c
oxidized
d
a cation
e
a complex ion
Question 1938
waec 1996
a
they occur in the combined state
b
they have the same number of vallence electrons
c
they form crystalline salts
d
their salts are soluble in water
e
they are highly reactive
Question 1940
waec 1996
a
Charles Law
b
Boyle's Law
c
Avogadro's Law
d
Graham's Law
e
Gay Lussac's Law
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