Which type of front occurs when cold air and warm air are next to each other, but are at a standstill? warm front
stationary front
cold front
occluded front
Which is it? grade 6 science class, pls help me, thank u, I'm sure I'm the lowest grade on so yeah this would be easy for you lol. l m a o ;) thx

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?

Find the mass, in grams, of 5.00*10^23 molecules of f2

Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.