Find The Number Of Neutrons Cu | Mathway

Enter a problem... Chemistry Examples Popular Problems Chemistry Find the Number of Neutrons Cu Step 1Find the element on the periodic table.

29	Atomic Number
Cu	Element Symbol
Copper	Element Name
63.55	Average Atomic Mass

Step 2The atomic weight is a measurement of the total number of particles in an atom's nucleus including both protons and neutrons. So the first step is to locate the atomic mass on the periodic table, and round the value to the nearest whole number. round to Step 3The mass number is the number of particles in an atom's nucleus. The nucleus is made up of protons and neutrons.Step 4Find the element on the periodic table.

29	Atomic Number
Cu	Element Symbol
Copper	Element Name
63.55	Average Atomic Mass

Step 5To find the number of protons in , first locate the element on the periodic table. Next, find the atomic number which is located above the element's symbol. Since 's atomic number is , has protons. protonsStep 6Fill in the known values where represents the number of neutrons.Step 7Rewrite the equation as .Step 8Move all terms not containing to the right side of the equation.Tap for more steps...Step 8.1Subtract from both sides of the equation.Step 8.2Subtract from .

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