express the following in standard form (a) A helium atom has a diameter of 0.000000022 cm
Answers
Answered by
11
0.000000022 cm = 2.2 × 10^-9
Mark me brainlinest if helpful
Answered by
0
Step-by-step explanation:
Here is your answer mate
mark me as a brainlist
Attachments:
Similar questions