Atomic Structure & Facts

Atoms are...

• the smallest particle of matter

• called, "the building blocks of matter"

• made of cells

• alive

The inner "area" of an atom is the...

• nucleus

• cell membrane

• electron cloud

• proton

The outer "area" of an atom is the...

• electron cloud

• nucleus

• cell membrane

• neutron

A diagram showing all known atoms is...

• the Periodic Table

• the cafeteria menu

• a "honeydew" list

• a Bingo card

The positive particles in atoms are...

• protons

• neutrons

• electrons

• dodecahedrons

The negative particles in atoms are...

• protons

• neutrons

• electrons

• pteradons

The neutral particles in atoms are...

• protons

• neutrons

• electrons

• decepticons

These particles regularly leave one atom and join another.

• protons

• neutrons

• electrons

• retcons

Atoms of the same element with different amounts of neutrons are called...

• isotopes

• ions

• compounds

• molecules

Atoms with an overall + or - charge are called...

• isotopes

• ions

• compounds

• molecules