Chemistry, asked by nickyraptor8881, 11 months ago

Names of first 20 elements with atomic number and valency

Answers

Answered by bharti10434332

1

Answer:

These are the first 20 elements

Attachments:

Previous Question

Next Question

Similar questions

Math, 6 months ago

Tan=-4/3 ,x in quadrant2 Sin x/2 ,cos x/2,tan x/2...

History, 6 months ago

Where is Patne in Maharashtra ?

Math, 6 months ago

The standsed form of 1/10^-100...

English, 11 months ago

Justify the title-two gentlemen of verona...

Geography, 11 months ago

Name of the bridge constructed on brahmaputra river...

Social Sciences, 1 year ago

How far is it correct to say that the Constituent assembly of India was an example of unity and diversity. Describe any three ideas given in the Constitution of India.

Social Sciences, 1 year ago

Three conservative satyagaraha of Mahatma Gandhi...

Social Sciences, 1 year ago

What is secularism welfare??