Chemistry 3

The _______ describes the atoms in a compound.

• chemical equation
• chemical formula
• chemical symbol
• coefficient

Tags

NGSS.MS-PS1-1

This bonding involves the transfer of electrons from atom to another.

This bonding involves two non metals or 2 hydrogens

Tags

NGSS.HS-PS1-4

This type of bonding involves sharing electrons.

• ionic
• covalent
• metallic
• hydrogen

A _________ is a solid that forms during a chemical reaction.

• precipitate
• solute
• solvent
• gas

Tags

NGSS.MS-PS1-2

This bonding involves a metal and a nonmetal.

Which is NOT an example of evidence of a chemical change.

• steam from a pot of noodles

• burning socks
• forming precipitate
• getting warmer
• bubbles

Tags

NGSS.MS-PS1-2

When a chemical reaction happens

• bonds must be broken and reformed
• chemicals don't collide
• atoms keep their arrangements
• chemicals keep their same properties

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A _________ describes a chemical reaction

• chemical equation
• chemical symbol
• chemical formula
• product

Tags

NGSS.MS-PS1-1

The substances that are formed in a chemical reaction are called _________

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5