Physical Science MidTerm Review

Front

Atoms of elements in the same group (column) of the periodic table share the same

Back

number of valence electrons

Front

What is an atom's nucleus made of? Options: protons and electrons, protons only, protons and neutrons, neutrons only

Back

protons and neutrons

Front

The total number of electrons in the outer shell (valence electrons) of a Lithium (Li) atom is

Back

1

Front

The total number of electrons in the outer shell (valence electrons) of a Boron (B) atom is

Back

3

Front

Which particles determine the atomic number of an element? Options: Protons only, Neutrons and Protons, Neutrons only, Protons and electrons

Back

Protons only

Front

Two different isotopes of an element have DIFFERENT

Back

numbers of neutrons

Front

To which major group does this element belong to? Options: lanthanides, metalloids, actinides, transition metals

Back

transition metals

Front

To which major group does this element belong to? Options: non metals, metalloids, metals

Back

metals

Front

To which major group does this element belong to? Options: non metals, metalloids, metals

Back

non metals

Front

How are the elements in the upper right of the periodic table classified?

Back

nonmetals