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Atoms Crossword- MNC

Across
The overall change of the nucleus is ___ because it contains protons
If the atomic number is 4, how many protons or electrons are there?
An electron is located in the electron ___.
As the number of protons ___, the mass also increases
Protons, electrons, and neutrons are three subatomic ___that make up the atom
Composed of 2 or more atoms chemically bonded together
If there are seven protons and the atomic weight is 14.007, how many neutrons are there?
The overall charge of an atom is ___.
All matter is made from particles called ___.
Down
What does AMU stand for?
The nucleus is made up of 2 subatomic particles. They are neutrons and ___.
Units of matter smaller than the atom are ___ atomic particles
The electron cloud is made up of only electons and empty ___.
This part of the atom has the smllest mass.
The electron cloud is located ___ of the nucleus.
What is an electron's mass?
Protrons and neutrons are located in the ___.
The location of the nucleus is in the ___ of the atom.
Protons plus neutrons equal ____ mass
Measurement of how much matter is in an object.