Chapter 5 The Structure of Matter Megan Mayer

The arrangement of atoms in a substance

The attractive force that holds atoms and ions together

The distance between the nuclei of two bonded atoms

A angle formed between two alike atoms

When one water molecule is attracted to another water molecule of a different element

An attraction formed by two oppositely charged ions

A bond formed by the attraction between positively charged metal ions and the electrons around them

An ion made of two or more atoms?

A bond formed when atoms share one or more pairs of electrons

One Na positive and one Cl negative make up a NaCl.

When electrons are shared equally

An unequal sharing of electrons

The composition of a compound in terms of the relative numbers and kinds of atoms in the simplest ratio.

A chemical formula that shows the number and kinds of atoms in a molecule, but not the arrangement of atoms

A covalently bonded compound that contains carbon, excluding carbonates and oxides

A large molecule that is formed than more than five monomers or small units

Any organic compound that is made of carbon, hydrogen , and oxygen and that provides nutrients to the cells of living things

Made up of more than one chains of amino acids and that is a principal component of all cells

Any one of the 20 different organic molecules that contain a carboxylate and that combine to form proteins

An atom that is made only of carbon atoms and hydrogen atoms

They have at least one double covalently bond

When the atoms don’t always line up in a row

It’s a polymer with a complex structure