Chemistry, asked by rahiyanath1961, 8 months ago

10-12
present in the ratio 1:3. The relative atomic mass of the
An element has two isotopes &
element is
1) 20.5
2) 21.0
3) 21.5
4) 21.8

Answers

Answered by annuradharawat2005

1

Answer:

I don't know PLZZ send next question

Previous Question

Next Question

Similar questions

Math, 4 months ago

write the formula to calculate the term of any AP which is on the location...

Science, 4 months ago

9. Normal range of breathing rate per minute in an average adult person at rest is? 9- 12 15 -18 21-24) ...

Math, 4 months ago

Let F be a field of order 8. Then characteristic of F is. 18. (A) 2 (B) 3 (C) 0 (D) None of these...

Math, 8 months ago

Find five rational numbers between - 1 and 2...

Physics, 8 months ago

if magnification is 0.5 will image be smaller or larger than the object .

Physics, 11 months ago

what is velocity? what is the formula of s...

Geography, 11 months ago

why is Indian ocean is named for India . Give two points please its very urgent....

English, 11 months ago

Construct readable story from the following outlines. An old lady becomes blind _ calls in a doctor _ agrees to pay large fee if cured but nothing if not _ doctor calls daily _ covets lady's Furniture...