matter and it's interactions pg 40 - 57 LEAP book

Chirs is making a volcano for the science fair. What type of mixture is most likely to cause an eruption?

• element

• homogeneous

• matter

• hetergeneous

Tags

NGSS.5-PS1-4

Which ingredient most likely cause the chemical reaction needed for the volcanic eruption?

• Ketchup

• Ice

• Sugar

• Baking Soda

Tags

NGSS.5-PS1-4

You have chocolate, graham crackers, and marshmallows. What happens when you combine the three together to make smores?

• a chemical reaction

• a physical change

• a homogenous mixture

• solution

Tags

NGSS.5-PS1-4

What sign of a chemical reaction will most likely happen if you leave a piece of iron in the salty air next to the ocean?

• a precipitate wtll form

• Gas will be released

• rust

• a temperature change

Tags

NGSS.5-PS1-4

What happens to wood in a fire?

• A physical change, wood will burn.

• Wood will melt, a physical change

• A chemical change, wood will evaporate

• wood will burn, a chemical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Salt water is a __________________.

• heterogeneous mixture

• boiling point

• homogeneous mixture

• compound

Tags

NGSS.5-PS1-3

The boiling water is creating ...

• a chemical reaction

• a physical change

• melting point

• table salt

Tags

NGSS.5-PS1-2

NGSS.4-PS3-2

The investigation will most likely end with ...

• the salt water and water both evaporating

• the water turning to gas

• clean water

• the salt being left in the glass

Tags

NGSS.5-PS1-4

Which graph shows what happens to matter when you are making lemonade?

• 
• 
• 
• 

Tags

NGSS.5-PS1-4

NGSS.5-PS1-2

Claire goes outside on a winter day. She blows bubbles. A physical change occurs. Which of the following is the physical change that MOST LIKELY occurred?

• liquid turing into a solid

• the creation of mass

• the destruction of mass

• she will cause friction to warm her hands

Tags

NGSS.MS-PS1-4