Regina is going to dissolve a teaspoon of a sugar in a cup of a hot tea. what could regina do to dissolve the sugar more quickly?

How are isotopes of the same chemical element alike? how are they different?

Give the orbital configuration of the phosphorus (p) atom.

In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus.b) the number of neutrons it contains in its nucleus.c) the number of protons it has in a cloud around the nucleus.d) the number of neutrons it has in a cloud around the nucleus.e) the number of electrons it exchanges with its neighbors.