Chapter 19 Physical Science (Kolton and Hunter)

An elements oxidation number is the...

You can write the formula of a compound if you have the _________ and their oxidation numbers.

Ions that have 2 or more __________ bonded atoms and act as a uno particle are polyatomic ions

shorthand way to tell the identities and the amounts of elements in a compound is a...

For Step 3 of writing a chemical formula...

_______ ________ compounds have a first and last name.

studies and uses instruments and methods used to separate, identify, and quantify matter.

Without ______, sugar compounds could not survive.

The main feature of decomposition reactions is a single ________.

For Step 2 of writing a chemical formula...

The most common compound on earth is...

For Step 1 of writing a chemical formula...

the _____ for each element in the compound is found by dividing the LCM by the Magnitude of ON)

The sum of the oxidation numbers of all atoms in a polyatomic ion is the same as its ______.

The main feature of composition reactions is the formation of a ________ __________.

Sometimes the common name of a compound is more used than its _______ name.

Decomposition reactions are reactions that _____ or _________ a substance.

number assigned to an element in chemical compound that represents the number of electrons lost

In the Stock system a roman numeral in parentheses comes after...

oxidation number can be...

The oxidation number of a monatomic ion is equivalent to the charge of the ___.

X and Y represent 2 different ________.

The oxidation number of _______ ________ is 0.

The formula unit of an ionic compound is an...

Binary compounds are compounds that only have ____ elements.