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How many elements are there in the following "make believe" compound? NaBrFeKSNO
number of atoms in a molecule
products
7
molecules
reactants
have the same kinds and count of atoms on both sides
valence electron
20
How many molecules are in 20NaCl?
number of atoms in a molecule
products
7
molecules
reactants
have the same kinds and count of atoms on both sides
valence electron
20
The coefficient indicates the number of
number of atoms in a molecule
products
7
molecules
reactants
have the same kinds and count of atoms on both sides
valence electron
20
This subatomic particle is responsible for the reactivity of an element.
number of atoms in a molecule
products
7
molecules
reactants
have the same kinds and count of atoms on both sides
valence electron
20
The subscript in a chemical formula indicates the
number of atoms in a molecule
products
7
molecules
reactants
have the same kinds and count of atoms on both sides
valence electron
20
The substances that are formed as a result of a chemical reaction.
number of atoms in a molecule
products
7
molecules
reactants
have the same kinds and count of atoms on both sides
valence electron
20
The substances that chemically combine to form a new substance. They are found before the yeild sign.
number of atoms in a molecule
products
7
molecules
reactants
have the same kinds and count of atoms on both sides
valence electron
20
Another way of describing the Law of the Conservation of Mass is understanding that in a chemical equation it must
number of atoms in a molecule
products
7
molecules
reactants
have the same kinds and count of atoms on both sides
valence electron
20
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