Chemistry, asked by maha6333, 1 year ago

please answer me fast​

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Answered by roshni1101
1

Answer:

which one?

a)carbon

b)neon

c)boron

d)oxygen

e)helium

f)hydrogen

g)lithium

h) nitrogen

I) beryllium

for understanding this you have to know about atomic number and electronic configuration of the elements.

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