Covalent bonds occur between

• metal and nonmetal atoms

• metal and metal atoms

• nonmetal and nonmetal atoms

• metal and metalloids

Tags

NGSS.HS-PS1-1

Ionic bonds occur between

• metal and nonmetal atoms

• metal and metal atoms

• nonmetal and nonmetal atoms

• metal and metalloids

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Metallic bonds occur between

• metal and nonmetal atoms

• metal and metal atoms

• nonmetal and nonmetal atoms

• metal and metalloids

Tags

NGSS.HS-PS1-3

This is the type of bond on which electrons are shared

• chemical bond

• ionic bond

• metallic bond

• covalent bond

This is the type of bond on which electrons are pooled and moving from atom to atom

• chemical bond

• ionic bond

• metallic bond

• covalent bond

This is the type of bond on which electrons are transferred from one atom to another

• chemical bond

• ionic bond

• metallic bond

• covalent bond

Why do atoms bond?

• to create new elements

• to create new compounds

• to be friends

• to become stable

Which correctly defines valence electrons?

• electrons that participate in chemical bonding

• electrons located in the last energy level

• electrons with the highest amount of energy

• all of the above are correct

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The group numbers on the periodic table help us determine

• the number of energy levels on the elements

• the number of valence electrons on the elements

• the total number of electrons on the element

• the total number of radioactive elements

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The period number on the periodic table help us determine

• the number of energy levels on the elements

• the number of valence electrons on the elements

• the total number of electrons on the element

• the total number of radioactive elements

Tags

NGSS.HS-PS1-1