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In which of the following properties did...

In which of the following properties did Be shows similarities with Al?
a) Both are comparatively stable in air.
b) They have no tendency to form peroxide and superoxides.
c) Both provide colour to Bunsen flame.
d) Both form coloured solution in `NH_(3)`
e) The oxides and hydroxides of both elements are amphoteric.

A

a, b, c, d

B

a, b, c

C

a, b, e

D

a, b, d, e

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