Only one atom because atom with 17 electrons need that one electron to become stable
Answer:
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Explanation:
For a reversible reaction, the equilibrium constant for a backward reaction is reciprocal.
If the coefficients in a balanced equation are multiplied by a factor, n, the equilibrium expression is raised to the nth power.
K' = (K)^n
In the second reaction the value kf n is 2. The first reaction is multiplied by 2.
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Answer:
and the particles that make them up are
metals tend to form cations
nonmetals tend to form anions
this is because metals lose electrons,
and nonmetals gain electrons