Which sample of gas has the greatest average kinetic energy? O Ne at 312 K
O F2 at 275 K
He at 330 K
O O2 at 340 K
O Ar at 298 K
Question 2

How is the atomic number of a nucleus changed by alpha decay

Write a balanced equation showing the formation of copper (ii) nitrite from its elements

Pls i will do pls imma diewhat forms white light? (4 points)a. combination of all wavelengths of ultraviolet light b. combination of all wavelengths of visible lightc. absorption of electromagnetic waves d. absorption of infrared rays