Periodic Table

Front

Mendeleev arranged the elements by increasing mass.

Back

mass

Front

A few elements were out of place on Mendeleev’s periodic table. For question two, name the scientist who put them in the right place?

Back

Moseley

Front

Elements on the modern periodic table are arranged in order of increasing:

Back

Atomic number

Front

Is oxygen a metal, nonmetal, or metalloid?

Back

Nonmetal

Front

What state of matter is oxygen at room temperature?

Back

Gas

Front

What is it about the elements in a column of the periodic table that makes them behave similarly?

Back

Electron configuration

Front

What period and group on the periodic table is calcium in?

Back

Front

Which element has the largest atomic number?

Back

Front

What is the atomic number for the element in period 3, group 16?

Back

Front

How many valence electrons does an atom of oxygen have?

Back