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Question-1
Mendeleev arranged the elements in the order of increasing:
(A)
Atomic number
(B)
Atomic mass
(C)
Molecular mass
(D)
Molar volume
Question-2
The highest first ionization energy in the periodic table is for:
(A)
Hydrogen
(B)
Chlorine
(C)
Zinc
(D)
Helium
Question-3
Ionization energy is high for:
(A)
Group I
(B)
Group O
(C)
Group IV
(D)
Group V
Question-4
All the Group II elements have an outer shell configuration of:
(A)
S
(B)
S
2
(C)
P
2
(D)
D
1
Question-5
The first ionization energy of neon is higher than that of:
(A)
Chlorine
(B)
Helium
(C)
Fluorine
(D)
Bromine
Question-6
Ekaboron in Mendeleev's label was later discovered and is called:
(A)
Gallium
(B)
Silicon
(C)
Scandium
(D)
Indium
Question-7
Transition elements are:
(A)
D-block
(B)
P-block
(C)
S-block
(D)
F- block
Question-8
The vertical columns in the periodic table are called:
(A)
Group
(B)
Period
(C)
Family
(D)
Class
Question-9
Group O elements are:
(A)
Halogens
(B)
Alkali metals
(C)
Alkaline earth metals
(D)
Noble gases
Question-10
The high boiling points of Carbon and Silicon in group IV is due to:
(A)
Strong covalent bond
(B)
Weak covalent bond
(C)
Ionic bond
(D)
Van der Waal's force of attraction
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Cambridge Secondary Grade 9
IGCSE
Practice in Related Chapters
Nature of Matter
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Particle Theory
Periodic Patterns
Chemical Change
Chemical Analysis and Experimentation
Patterns and Properties of Non-metals
Petrochemicals and Polymers
Industrial Inorganic Chemistry
Organic Chemistry
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