Chemistry, asked by adi800563, 11 months ago

what is the name of symbol He in chemistry..?

Answers

Answered by suraj62111

1

HE -- HELIUM.

ATOMIC NUMBER = 2

ATOMIC MASS NUMBER = 4

PERIOD = 1 ST PERIOD.

GROUP = 18th GROUP , NOBLE GROUPED

ELEMENT .

FETURE = 1.NONMETAL

2.NOBLE GAS ....

IT WILL DEFINITELY HELP YOU.....

Answered by Anonymous

1

hello mate....

hello mate....ur answer is helium........ which is a Nobel gas..

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