Question

A part of periodic table is given below.Study it and give the answer. Li Be B C N O F Ne IA IIA IIIA IVA VA VIA VIIA O a)Write the names of two very reactive non metals? b)Give sub shell configuration of element belonging to group IVA.c) Name the most reactive metal with reason

Answer 1

Answer:

lithium and sodium are very reactive non metals

electronic confirmation -

it is very easy dude

Il1 shell contain 2 electrons 2 and 3 contain 8 electrons 4 and 5 contain 18 electrons and last one 6 contain 32 electrons

u can arrange it yourself it's very easy

fransium is the most reactive metal and although it is very fantastic becoz it works vigorously and it is man made element

Explanation:

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Answer 2

a) Flourine and Oxygen are the very reactive non metals.

b)1s^2 2s^2 2p^2

c)Lithium because on moving from left to right in a period Chemical reactivity is first decreased and then increased.

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