Question

(ii) An oxygen atom has an atomic radius of
b nanometres (nm), where b 0.074 and
1 nm =
10-9 m. Express this radius in metres.
Give your answer in standard form.

Answer 1

हे स्पैमिंग के लिए खेद है कि आप मेरे उत्तर की सूचना दे सकते हैं

Answer 2

Answer:

solution:- (d) 1 nm =10^-9 m 1

nanometre =1×10^-9 metre