Question

300
250
Cs(262)
Rb(244)
Atomic radius/pm
K(231)
200 -
Na(186)
150
LI(152)
100
I(133)
Br(114)
C1(99)
F(72)
50
Atomic number (2)
18 (1)
Which of the following correctly represents the decreasing order of metallic
character of Alkali metals plotted in the graph?
a) CsRb>Li>Na>K
b) K>Rb>Li>Na>Cs
c) CsRb>K>Na>Li
d) Cs>K>Rb>Na>Li​

Answer 1

Answer:

300

250

Cs(262)

Rb(244)

Atomic radius/pm

K(231)

200 -

Na(186)

150

LI(152)

100

I(133)

Br(114)

C1(99)

F(72)

50

Atomic number (2)

18 (1)

Which of the following correctly represents the decreasing order of metallic

character of Alkali metals plotted in the graph?

a) CsRb>Li>Na>K

b) K>Rb>Li>Na>Cs

c) CsRb>K>Na>Li

d) Cs>K>Rb>Na>Li