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Byju's Answer
Standard VII
Chemistry
Sub-Atomic Particles
Match the ato...
Question
Match the atomic number of elements given in List-I with their block given in List-II.
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Solution
55
⇒
[
X
e
]
6
s
1
⇒
s-block
45
⇒
[
K
r
]
5
s
1
4
d
8
⇒
d-block
81
⇒
[
X
e
]
4
f
14
5
d
10
6
s
2
6
p
1
⇒
p-block
64
⇒
[
X
e
]
5
d
1
6
s
2
4
f
7
⇒
f-block
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Similar questions
Q.
Match atomic number of elements (in List I) with position of elements in the periodic table (in List II).
Q.
Match list-I (atomic number of elements) with list-II (position of elements in periodic table) and select the correct answer using the codes given below the lists
List I
List II
A.
19
1.
p-block
B.
22
2.
f-block
C.
32
3.
d-block
D.
64
4.
s-block
Q.
Match the atomic number of the transuranium element (in List I) with their IUPAC representation in (List II).
Q.
Match List I (Atomic Number of Element) with List II (Block to which the Element Belongs) and select the correct answer using the codes given below.
List I
List II
(Atomic Number of Element)
(Block to which the element belongs)
Q.
Match the elements given in List - I with their correct option given in List - II.
List-I
List - II
P.
4.5 m solution of
C
a
C
O
3
of density 1.45 g/mL
1.
mole fraction of solute is 0.2
Q.
3 M 100 mL
H
C
l
mixed with 1 M 300 mL solution of
H
C
l
2.
Molarity = 1.5 M
R.
14.5 m solution of
C
a
2
+
3.
Molarity = 4.5 M
S.
5 m
N
a
O
H
solution
4.
16.66 % w/w of
N
a
O
H
in the solution
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