Atoms

Front

All matter is made of what? Options: energy, atoms, electrons, compounds

Back

atoms

Tags

NGSS.MS-PS1-1

Front

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

Back

protons

Front

The central region of an atom where its neutrons and protons are is its

Back

nucleus

Front

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

Back

neutrons

Front

Most of the mass of an atom is found in the ______. Options: nucleus, proton, electron cloud, isotope

Back

nucleus

Front

What type of charge do electrons have?

Back

negative

Tags

NGSS.MS-PS2-3

Front

The smallest particle with characteristics of an element is known as the

Back

Atom

Front

How does the size of a proton compare to the size of a neutron? Options: larger, smaller, equal

Back

equal

Front

These particles orbit around the nucleus of an atom. What are they called? Options: electrons, protons, neutrons, photons

Back

electrons

Tags

NGSS.MS-PS1-1

Front

Where are electrons of an atom found?

Back

Electron Cloud