Chemistry, asked by priyag7420, 1 year ago

How many elements were known when mendeleev started his work

Answers

Answered by ravi9848267328

4

Answer:

only 63 elements were known when he started his work

Explanation:

Answered by Anonymous

7

Mendeleev knew only 63 elements when he started his work.

Previous Question

Next Question

Similar questions

Math, 7 months ago

Novels create interest and sustain it.

Science, 7 months ago

A ball and socket joint allows movement in one plane only. Wrong or right.

English, 7 months ago

1. Rewrite the passage using correct form of verbs in the brackets. Dear Masum. Your letter regarding your joyful picnic come to me just now as a marvelous one. In your letter you want to know about the picnie that we (enjoy recently. Now I write) to you about it. We, the students of class seven choose, Sonargaon as our picnic spot. We bei 30 in number. One of our teachers (be) with us. We reach...

Chemistry, 1 year ago

How many grams of sulfur can be obtained from 1 mol of so2...

Math, 1 year ago

How many different 3 digit numbers can be formed so that...

Math, 1 year ago

what number should be added to 7/12 to get 4/1...

Math, 1 year ago

Is 243/250 is a terminatory decimal or not...

English, 1 year ago

Village houses are parmanent in nature...