Answer:
its D
Explanation:
because conduction happens through solids and the others are obviously conventional current
I think you may need to re-post your question.
<span />
-Cumulus
- Stratus
- Cirrus
As a little interesting fact: Nimbus
I hope this helps! :)
Answer:
Pick Hydrogen, but read below.
Explanation:
The blacks are Carbon. They have 4 connections. The left Carbon has 3 whites connected to it. It is not totally an exclusive answer, but the whites could be anything in Column 17 (F, Cl, Br, I) or Hydrogen. Likely it is hydrogen.