Atoms

Front

The positive particles of an atom are: electrons, positrons, neutrons, protons

Back

protons

Front

Particles in an atom that are neutral and have no charge are: negatrons, electrons, neutrons, protons

Back

neutrons

Front

True or False? Neutrons have a negative charge

Back

False

Front

What is the atomic number for an element with three protons?

Back

3

Front

A particle that moves around the nucleus is a(n)... Options: Proton, Neutron, Electron, Quark

Back

Electron

Front

In the modern periodic table, elements are arranged by: atomic mass, atomic number, valence electrons, number of isotopes

Back

atomic number

Front

The symbol for Carbon is

Back

C

Front

Beryllium has how many protons?

Back

4

Front

All matter is made of

Back

atoms

Front

What is the smallest? Options: worm, molecule, galaxy, atom

Back

atom