Which of the following is a property of an alkali-metal?
I. Soft and can be cut
II. are very reactive
III. easily oxidized
IV. deposit in water
(a) I and II
(b) I, III and II
(C) II and III
(d) All of them
Answers
Answered by
0
Answer:
The alkali metals have the high thermal and electrical conductivity, lustre, ductility, and malleability that are characteristic of metals. Each alkali metal atom has a single electron in its outermost shell
Answered by
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Answer:
Option (b)
Explanation:
Alkali-metals are I-A group elements
They are highly electropositive in nature, thus very reactive...
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