Answer:
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Explanation:
I think its like radar or something like that- im not too sure sorry
Answer:


Explanation:
NO is limit reactant so:
1÷7×46=6.57 grams of NO2 will form
Answer:
Nonmetal + Nonmetal —> covalent compound (usually)
Explanation:
Covalent compounds are formed when two nonmetals react with each other.
The answer to this would be d. Precipitation patterns .
The metals are to the left of the line (except for hydrogen, which is a nonmetal), the nonmetals are to the right of the line, and the elements immediately adjacent to the line are the metalloids.
hope it helps...!!!