Atoms and the Periodic Table

brittle, poor conductors of electricity, non malleable or ductile, some can be a liquid

The number 14.007 represents the ____ of nitrogen

What does the atomic number tell us about an atom?

A group of atoms bonded together

When 2 or more atoms bond together they form a / an

The purpose of the periodic table is to

Shiny and good conductors of electricity; ductile and malleable (not Mercury)

A combination of identical atoms

What particles are in the nucleus of an atom?

The "N" represents the ______ of nitrogen

In order for something to be identified as "matter" it must have _____ and occupy _____.

Substance that does not chemically react (noble gas)

What is the smallest part of an element that still retains the same properties of the element?

a combination of multiple elements

The number 7 represents the _____ of nitrogen

Tendency of a substance to undergo chemical reaction, by itself or with other materials

elements that have properties between metals and nonmetals; they partially conduct electricity

What feature of an atom of an element determines the identity of that element?