A single replacement reaction is a reaction in which one element replaces a similar element within a compound. (2 points) True False

Idon’t know what the answer is i wish i could

The molar mass of a substance is defined as the mass of 1 mol of that substance, expressed in grams per mole, and is equal to the mass of 6.022 × 10 23 atoms, molecules, or formula units of that substance.

Answer(false);