Please help I will mark as brainliest Name 2 materials that will ferment when added to water and mixed together at about 20°c.​

Which is a character of nuclear fusion but not nuclear fission

100mg magnesium reacts with 20ml of 1.0m hcl

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?