Which best describes a metal such as Silver (Ag)? Group of answer choices

Brittle, a good conductor, and ductile.

Lustrous, malleable, and forms cations.

Dull, highly reactive, and a semiconductor.

Low melting point, forms anions, good insulator.

Can somebody explain to me how newton's 3rd law relates to momentum? ~ap physics 1

Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot