Answer:
ExplanationImage
Atmospheric Pressure is the force per unit area exerted on a surface due to the weight of air molecules above it. It is caused by the collisions of the air molecules with that surface.:
PE =1/2mv^2
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Answer:
The part that is put in the same time as ruthenium, but has a greater number of atoms than silver.
Answer:
1 pi bond and 6 sigma bonds