Which of the following is true about a neutral atom?

The number of protons equals the number of electrons.

The number of neutrons equals the number of protons.

The number of electrons, protons, and neutrons are all the same.

The number of neutrons equals the number of electrons.

How do you find the number of protons in the nucleus of a neutral atom?

The atomic number equals the number of protons.

Round the atomic mass to a whole number

Subtract the atomic number from atomic mass.

Test

murphy_doelman 3 preguntas Actualizado el 18 jun 2016

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1Each atom has its own box on the periodic table.
1. AVerdadero
2. BFalso
2Which of the following is true about a neutral atom?
1. AThe number of protons equals the number of electrons.
2. BThe number of neutrons equals the number of protons.
3. CThe number of electrons, protons, and neutrons are all the same.
4. DThe number of neutrons equals the number of electrons.
3How do you find the number of protons in the nucleus of a neutral atom?
1. AThe atomic number equals the number of protons.
2. BRound the atomic mass to a whole number
3. CSubtract the atomic number from atomic mass.

Descripción: Test sobre Drawing atoms, creado por murphy_doelman el 23/09/2014.
Autor: murphy_doelman
Idioma: English
Visitas: 10
Historial: Creado el 23 sep 2014 · actualizado el 18 jun 2016
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