9.69 × 10^7 in decimal form
1 answer:
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Well the answer to number 1 is definitely B
number 2 is B
number 3 is D
Number 4 is C
Hope this helps:)
Answer:
PROPANE AN ORGANIC HYDROCARBON
Explanation:
(3.45 x 10^20 molecules of sulfur dioxide ) x
= 5.73x10^-4 mole of sulfur dioxide
Ultraviolet rays has the most energy
Packets of energy called gamma particles
