Answer:
7 orbitals
Explanation:
An f sublevel has 7 orbitals
The best option i think is b would be my best answer
The balanced equation will read:
Pb(NO3)2 (aq) + LiSO4 (aq) ➡️ PbSO4 (s) + 2️⃣LiNO3 (aq)
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Answer: formic acid (HCOOH) contains the greatest mass of oxygen
Explanation:Please see attachment for explanation
Answer:
It is getting thicker and keeping the Earth warmer.