Atoms, Protons and Electrons, and Periodic Table Review-Science 8

An element can be determined by its ________________.

Use this Bohr Model to determine what element is shown.  

Non-metals have a ____________ luster.  

Elements in the same group have the same number of __________________.

Moving left to right of a row the number of valence electrons _______________.

Valence electrons determine how an atom will _____________ and form new molecules.

Valence electrons are in the outermost part of the electron cloud and have the ________ energy.

When moving down the rows of the periodic table the number of electron energy levels __________

Atoms of metals tend to form ___________ bonds or transfer electrons to other atoms.

Which is a property of a non-metal?

Protons have a _________ charge and electrons have a _________ charge.

Elements are arranged on the periodic table by increasing number of __________.

The atomic mass of each element ________when moving to the right and down the Periodic Table.

What subatomic particles make up an atom?

The electrons in the outer most energy level are called ___________ electrons.

Atoms that gain or lose electrons are called ___________.

Valence electrons determine the _________________ of an element.

What is the smallest unit of an element that upholds all of the properties of that element?

The Columns on the Periodic Table are called __________.

Atoms of non-metals usually form __________ bonds or share electrons.

Which is not a physical property of metal?

What are located in the center of the nucleus of an atom and determine the mass of an atom?

An element with 8 protons is identified as _______________.

A neutral atom will have the same number of ______________ and ________________.

Electrons are located in the ______________ that surrounds the nucleus of an atom.

An element with 3 valence electrons is identified as ______________.

The rows of the periodic table are called _______________.