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What is the number left over in division called?
The number left over in division is called the remainder.
What is the number to the left to a chemical formula?
Balancing a chemical equation can often require a whole-number coefficient placed in front of a chemical formula. This upholds the Law of Conservation of Matter, which says that matter cannot be created or destroyed. These coefficients must be in the lowest possible ratio.
Which one of the following is the number you place to the left of the formula for a substance taking part in a reaction eqution reactant product coefficient?
Coefficient
How atomic number is expressed?
The atomic number is expressed as a whole number that represents the number of protons in the nucleus of an atom. It is typically written as a subscript to the left of the element's symbol on the periodic table. For example, hydrogen has an atomic number of 1, meaning it has one proton in its nucleus.
What is a combination of element symbols that shows the ratio of elements in a compound?
A chemical formula is a combination of element symbols that shows the ratio of elements in a compound. The subscripts in the formula indicate the number of atoms of each element present in the compound.
