Chemistry, asked by TEJITH07, 5 months ago

by the time of 1940 how many elements were discoverd

Answers

Answered by Anonymous

7

Answer:

I think 63 elements ? study NCERT it will be helpful

Previous Question

Next Question

Similar questions

Science, 2 months ago

Which is NOT part of the circulatory system?

Math, 2 months ago

Express 648 as a product of prime factors only in exponential form.

Biology, 2 months ago

பின்வருவனவற்றுள் தவறான இணை எது a.மிகச்சிறிய ஆஞ்சியோஸ்பெர்ம் - ஏஃபெல்சியா b.மிகஉயரமான ஆஞ்சியோஸ்பெர்ம் - யூகாளிப்டர் ரெக்னன் c.கடல் வாழ் ஆஞ்சியோஸ்பெர்ம் - ஜோஸ்ட்ரா, தலாசியா d.மிகச்சிறிய விதை கொண்ட ஆஞ்சியோஸ்பெர்ம் - ஆர்கி...

English, 5 months ago

Friends you will be razed to me, because my answers are not a lot. Because i a student so I am busy in my study so, I can't help to anybody. So I think you will excuse me. Good night I have a another home work. I use brainly app only one hour. 7.00from8.00o,clock. so I feel so sorry.

History, 5 months ago

Select all that apply. The invention of the printing press had which effect on the common people? *they learned about freedom *they became better educated *they took jobs writing books *they demanded a say in government *they grew more crops...

Science, 11 months ago

what happens if two black holes collide?

Math, 11 months ago

21. Find six rational numbers between and 5/7 and9/11...

Math, 11 months ago

The ratio of the length of a rectangle to its breadth is 6:2. If the breadth is 42 m, find the length...