Ch 18 Chemical Bonds

A positively or negatively charged, covalently bonded group of atoms containing 2 or more elements is called a(n)

• covalent bond

• polyatomic ion

• ionic bond

A compound composed of 2 elements

• binary ionic

• triple covalent bond

• anion

Tags

NGSS.HS-PS1-1

What is a negatively charged ion?

• polyatomic ion

• cation

• anion

The force that holds atoms together in a compound.

• chemical formula

• chemical bond

• electronegativity

Tags

NGSS.HS-PS1-1

Which types of bonds do atoms share electrons in order to become stable?

• ionic

• covalent

• polyatomic

Tags

NGSS.HS-PS1-1

_____ tells you what elements a compound contains and the exact number of the atoms each element in a unit of the compound?

• chemical formula

• chemical bond

• polyatomic ion

Tags

NGSS.MS-PS1-1

In which type of bonds do atoms transfer electrons in order to become stable?

• chemical bond

• ionic bond

• covalent bond

Ionic bonds are made up of which types of elements?

• metal and metal

• nonmetal and metal

• nonmetal and nonmetal

• metalloids and nonmetals

Nonpolar bonds..

• share electrons equally

• have oppositely charged ends

• don't have oppositely charged ends

• can be between identical atoms

A covalent bond is between..

• two metals

• nonmetals

• metal and a nonmetal

• metalloids and metals

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2