Mixtures and Compounds

What are the three states of matter?

• solid, volume, mass
• density, volume, mass
• solid, liquid, gas
• density, gas, volume

Tags

NGSS.MS-PS1-4

Something that takes up space and has mass.

• volume
• matter
• mass
• density

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

A pure substance that cannot be broken down into other substances by chemical or physical means. 

• compound          
• atom
• mixture 
• element

Which is the best set of tools to use for separating a mixture of water, sugar, and pebbles?

• a filter and a magnet
• a filter and a hot plate
• a magnet and a hot plate
• a settling tank and a filter

This is made up of one or more of the SAME kind of atom

• Element
• Mixture
• Compound
• Matter

Tags

NGSS.HS-PS1-1

Water is

• a pure substance
• a mixture

Element or compound?
H₂O

• element
• compound

How many elements are in H₂O?

• 1
• 2
• 3
• 4

What part of an atom is NEGATIVELY charged?

• protons
• neutrons
• electrons
• atoms

Tags

NGSS.MS-PS1-1

What is the term for combining 2 or more atoms together?

• atoms
• elements
• molecules
• compounds

Tags

NGSS.MS-PS1-1