Science Atoms Quiz Review

Front

The number of protons in an atoms nucleus...

Back

also called the atomic number

Front

a region where electrons are found surrounding the nucleus...

Back

electron cloud

Front

Atomic particle with a positive charge and it is part of the nucleus

Back

proton

Front

very small particles of matter that make up protons and neutrons

Back

quark

Front

electrons move around a central nucleus in well defined orbits

Back

Bohr model

Front

atoms of the same elements that have different numbers of neutrons

Back

isotope

Front

Diagram that represents the number of electrons in the outer energy level

Back

electron dot diagram

Front

A horizontal row in the periodic table

Back

period

Front

table of elements arranged according to properties

Back

periodic table

Front

Vertical columns (18) of elements in a periodic table made of elements of similar properties

Back

group