all large radioactive atoms decay into smaller atoms by releasing alpha particles. each alpha particle has 2 protons, 2 neutrons, and 0 electrons. the table below describes several neutral, low-mass atoms.
an alpha particle is also referred to as a nucleus of which isotope?
lithium-7
helium-4
hydrogen-2
helium-2

answer:   you might love summer weather, but you don’t want it to feel like the sun is inside your car. but a hot car that just won’t seem to cool down might be a bigger of a problem than you think. your car relies on being at the right temperature.

explanation:

mistakes are ok

e

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.

answergravity;