Periodic Table Review

Front

The atomic number tells us the number of ____________?

Back

Protons

Front

Elements in the same family have similar _______________ properties.

Back

Physical and Chemical Properties

Front

The atomic mass is the ______________ + ____________ in the atom.

Back

protons + neutrons

Front

Metals are ___________.

Back

Good conductors of heat and electricity

Front

Metalloids have ___________________

Back

Properties of both, metals and non-metals

Front

Ductile means that the material can be stretched into a wire. What type of element can do this?

Back

Metals

Front

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

Back

atomic number

Front

The elements of this family do not react with other elements.

Back

noble gases

Front

The elements along the staircase are called

Back

metalloids

Front

What does 1.00794 represent?

Back

atomic mass