WorksheetsAtomic Structure Class
Total questions: 11
Worksheet time: 8mins
The word atom comes from the word ' (a) ' meaning 'indivisible'.
The types of atoms are -
Negative & Neutrons
Neutrons & Protons
Protons & Electrons & Neutrons
Protons & Negative & Nuetrons
The representation of Ammonium is
NH2
PH4
NH4
PH2
The suffix ic is used for lower valencies
True
False
What is the molecular formulae of Magnesium Oxide
MgO2
Mg2O2
Mg2O
MgO
Formula of glucose is C12H22O11
True
False
CH3COOH is the formula of - (chemical name)
(a)
The number of atoms of an element that join together to form a molecule of that element is known as
(a)
What is the representation of the radical of gold?
Au3
Au
Au3+
Au2+
Which group of elements have the combining capacity as 0 ?
(a)
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