Answer:
Thermal energy in the form of heat moved from the fire to the skewer and marshmallow.
Explanation:
He holds a marshmallow on a metal skewer over a fire. A few seconds late, the marshmallow is cooked and the skewer feels warm.
Divide velocity by the wavelength.
Idk I’m sorry. I just need points lol
D-number of electrons in the outer energy level.
<em><u>Answer and Explanation:</u></em>




<em><u>For % of N2 gas:
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