Calculate the formula mass of each compound. Keep at least one decimal place in atomic masses from the periodic table. calcium chloride, CaCl2:
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phosphoric acid, H3PO4:

Connect the whole numbers on the periodic table to indicate what they represent?

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next

The most common form of matter in the universe