Persamaan setara pada reaksi besi dengan asam klorida membentuk besi (ii) klorida dan gas hidrogen

The p sub shell can hold up to 8 electrons in an atom. true or false?

Which of the following best describes the formation of plasma?

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.