Answer:
the symbol that is missing might be 2.
Explanation:
I am not 100% on this, so correct me if I am wrong.
Answer:
D) Sulphur
Explanation:
Sulphur has the strongest electromagnetivity here
Answer: B
Explanation:
Graph 1 represents an endothermic reaction, Graph 2 represents an exothermic reaction.
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Answer:
oof idk I would suggest looking at an example and try going off that
