Hi, may i have chem ? keep the answer as simple as possible because it is a for a bcr.

describe the three subatomic particles (protons, neutrons, and electrons) in terms of their mass, charge, and location within the atom.

Which is mostly likely why many scientists reject the cold fusion theory

How much heat is released upon converting one mole of steam (18.0 g) from 100.0 ∘c to water at 25.0 ∘c? show work and constants, trying to figure out how it works. only given the heat capacity for steam and water so try to only use that

Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?