Basic Chem

Changing this changes the element name

• protons
• neutrons
• electrons

Tags

NGSS.HS-PS1-1

Changing this changes the weight of an atom

• protons
• neutrons
• electrons
• protons and neutrons

Tags

NGSS.HS-PS1-7

Changing this may cause an isotope 

• protons
• neutrons and electrons
• neutrons
• electrons

Tags

NGSS.HS-PS1-8

Changing this causes ions to form

• electrons
• protons
• neutrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is equal in a non-ion element

• protons and electrons
• neutrons and protons
• neutrons and electrons
• protons, neutrons and electrons

Tags

NGSS.HS-PS1-7

Sharing electrons in a chemical bond

• ionic bond
• covalent bond

Tags

NGSS.HS-PS1-1

molecules are made from 

• ionic bonds
• covalent bonds

Tags

NGSS.HS-PS1-1

water is made from 

• ionic bonds
• covalent bonds

When electrons are shared in a covalent bond, but not equally, the molecule is said to be

• ionic
• polar

Tags

NGSS.HS-PS1-3

Polar molecules can stick to each other through 

• ionic bonding
• hydrogen bonding
• covalent bonding