Families and Metalloids of the periodic table

__________do(es) not ordinarily form compounds because atoms do not gain, lose, or share atoms

Like nitrogen, the ________ you breathe is a diatomic molecule.

The most useful property of ___________ is their varying ability to conduct electricity.

Fluorine, chlorine, bromine, iodine, and astatine, also known as halogens, which means ________

On the border between metals and nonmetals there are 7 elements they are called ____________.

Though the ______ elements are dangerous, many of the compounds that _____form are quite useful

Compounds made of molecules made of long chains _____________ are found in all living things.

Each hydrogen atom has ___ proton and ___electron. 

____is an element that occurs in nature in the form of diatomic molecules (consists of 2 atoms)

Because oxygen is ____________, it can combine with almost every other element.

Group 14 is the _______________ and only contains 1 nonmetal which is carbon.

All halogens are __________, when the elements are uncombined they are very dangerous to humans

Group 15, is the ______________, which contains two nonmetals, nitrogen and phosphorus.

____________ are used in neon lights, they are often filled with argon xenon, or other _______.

Alone in the upper left corner is _________. This element has the smallest and simplest atoms.

The __________ have some characteristics of both metals and nonmetals.

Group 16, the ______________, contains three nonmetals- oxygen, sulfur, and selenium.

______________ is rarely found on earth as a pure element.

 Each element in the ____________ has atoms that can gain, lose, or share 4 atoms. 

Although living things need __________, most of them are unable to use __________ from the air.

The elements in group 18 are known as the _______________.