Study the diagram of radioactive decay. an unstable atom with arrows showing movement away creates a new atom. which options identify what the arrows in the diagram represent? check all that apply.
atoms
elements
energy
gas
particles

energy and particles

Explanation:

Radioactive decay process is a type of process in which a less stable nuclei decomposes to a stable nuclei by releasing some radiations or particles like alpha particles , beta particles or gamma-radiations. The radioactive decay follows first order kinetics.

Alpha particles are helium nuclei, beta particles are electrons and gamma radiations are electromagnetic radiations which are released in the form of energy.

Thus the arrows represent energy and particles.

the core of the sun is so hot and there is so much pressure, nuclear fusion takes place, hydrogen is changed to helium. nuclear fusion creates heat and photons. when the heat reaches the earth it warms the molecules of the atmosphere, and they warm other molecules and so on.