Section 4.2 Definitions

Question 1

Ionic compound

Answer 1

A comparing that is formed from one or more positively charged ions and one or more negatively charged ions pure substances that caintain one metal and one non metal

Question 2

Multivalent element

Answer 2

Elements with more than one stable ion are called multivalent elements

Question 3

Polyatimic ion

Answer 3

A group of atoms that form a unit that travels together but has an overall charge but are chemically not stable

Question 4

Ionic bonds

Answer 4

Held together by electrostatic attraction

Shared electrons

Question 5

Covalent bonds

Answer 5

A chemical bonds formed by the sharing of a pair of electrons between atoms they share so that they can be stable p

Question 6

Diatomic elements

Answer 6

Elements that naturally exist as two of the same element bonded together

Question 7

Molecule

Answer 7

A combination of 2 or more atoms held together by covalent bonds

Question 8

Molecular element

Answer 8

2 or more atoms of the same element that are held together by covalent bonds

Question 9

Molecular compound

Answer 9

Pure stub stance made of 2 or more non mentals p

Question 10

Cation

Answer 10

Have a positive charge

Question 11

Anion

Answer 11

Have a negative charge