Consider the reaction ? Li(s) + ? N2(g) ⇀↽ ? Li3N(s).
Calculate the mass of lithium nitride
formed from 32.8366 g of nitrogen gas and
50.5021 g lithium.
Answer in units of g.

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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the objects have the same charge is correct.

nathan lee