Science, asked by singhmadhu5097, 4 months ago

प्रश्न क्र 7-वर्ग 2 में कितने तत्व हैं उनके नाम लिखिए।​

Answers

Answered by rajendrasingh572004
49

Answer:

helium and lithium

Explanation:

please help me please mark me as brainlist please

Answered by rohitkumargupta
0

HELLO DEAR,

क) वर्ग 2 में कितने तत्व हैं उनके नाम लिखिए

There are 6 element in group II.

Group II Atomic no. Name of

elements

Be 4. Beryllium

Mg. 12. Magnesium

Ca. 20. Calcium

Sr. 38. Strontium

Ba. 56. Barium

Ra. 88. Radium

I HOPE IT'S HELP YOU DEAR,

THANKS.

Similar questions