Atoms

What do protons, electrons and neutrons make?

• element

• compound

• atom

• matter

Negatively charged particle

• proton

• neutron

• electron

• shells

Atomic weight or atomic mass is the...

• number of protons and neutrons inside the nucleus

• number or electrons or protons

• number of protons, neutrons and electrons

• number of electrons found around the nucleus

What does the number 11 stand for in the Sodium block?

• atomic number

• atomic weight

• stranger things

• the sum of atoms

What does the K stand for in the Potassium block?

• Atomic number

• Atomic weight

• Symbol for the atom

• A letter of the alphabet

All matter is made of what...

• energy

• atoms

• electrons

• compounds

The positive particles of an atom are

• electrons

• positrons

• neutrons

• protons

Particles in an atom that are neutral and have no charge are

• negatrons

• electrons

• neutrons

• protons

A particle that moves around the nucleus is a(n)...

• Proton
• Neutron
• Electron
• Quark

What does the 1.00794 stand for?

• Hydrogen

• atomic number

• atomic mass

• atomic explosion