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Question-1
Group II elements are also called:
(A)
Halogens
(B)
Noble gases
(C)
Alkali metals
(D)
Alkaline earth metals
Question-2
The first period consists of:
(A)
8 elements
(B)
2 elements
(C)
16 elements
(D)
32 elements
Question-3
The scientist who showed that atomic number is the fundamental property of an element.
(A)
Bragg
(B)
Peount
(C)
Hund
(D)
Moseley
Question-4
Group I elements are called:
(A)
Halogens
(B)
Alkali metals
(C)
Noble gases
(D)
Alkaline earth metals
Question-5
The vertical columns in the periodic table are called:
(A)
Group
(B)
Period
(C)
Family
(D)
Class
Question-6
Ionization energy is high for:
(A)
Group I
(B)
Group O
(C)
Group IV
(D)
Group V
Question-7
'Law of Triads' was first proposed by:
(A)
Dobereiner
(B)
Mendeleev
(C)
Newoand
(D)
Moselay
Question-8
Transition elements are:
(A)
D-block
(B)
P-block
(C)
S-block
(D)
F- block
Question-9
The highest first ionization energy in the periodic table is for:
(A)
Hydrogen
(B)
Chlorine
(C)
Zinc
(D)
Helium
Question-10
The law suggested by New land to arrange elements is known as:
(A)
Law of triads
(B)
Mendeleev's law
(C)
Modern periodic law
(D)
Law of octaves
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Cambridge Secondary Grade 9
IGCSE
Practice in Related Chapters
Nature of Matter
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Introducing Chemistry
Mixtures and Separating Techniques
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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