Among the groups of elements listed below, which have the same number of electrons in their outermost energy levels? C, K, Ca, R
b, Sr
Na,Mg,AI,S
Li,B,C,F
F,CI,Br,I
2 answers:
Answer:
I checked and I too think its D
Answer:
i believe its d
Explanation:
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Answer:
It's false ok it's non electrolyte
I think the answer is Joule.
As an amount of energy (being transferred), the SI unit of heat is the joule (J).
Explanation:
there are four (4)mole of Nh3 that react with N2
