Ra/ te me 1-10 pwease Im hella bo/ red and donkey is being an/ noying.

Will mark brainliest how many electrons can be held in the energy level n = 4?

Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.

Na chemical reaction, activation energy increases the of the reactants. this outcome causes the particles to collide, which results in the of new products.