Identify the chemical species that is oxidized: 2Kg (g) + Cl2 (g) = 2KCl(g)

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?

An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d