atoms cht 5 Z English

Arrangement of atoms in a substance

Forces that hold atoms together

Distance between nuclei of two atoms that have bonded

Angle formed by two bonds of the same atom

When atoms that are attracted to each other

Bond formed when two ions are oppositely charged

Bond formed from two positively charged metal ions

Bond formed when one or more electrons

Ion made from two or more atoms

Like NaCl

When electrons are shared equally between two atoms

Unequal sharing of electrons between two atoms

Simplest formula Smallest whole number ratio of atoms

Chemical formula that tell what atoms are in a substance but not the arrangement

Contains carbon

Large molecule Made of 5 or more monomers (small units)

Carbon compound Provides nutrients to cells

Made of amino acids Main component of all cells

Any of 20 organic molecules Combine to form protein

When compound is only made of carbon or hydrogen atoms

When carbon atoms line up

Gives body information about what proteins it needs