Answer:
8,330-->8.33 × 10^3
83.3-->8.33 × 10^1
0.00833-->8.33 × 10^-3
0.0833-->8.33 × 10^-2
83,330-->8.33 × 104
Answer:2) NaCl
Explanation:
d
As + O2 -------->as2o3
The tilt of the Earth on its axis is what causes the seasons.