States of Matter

In the Alchemist's Potion, what happened to the dull, brown copper on the penny when we put it in the vinegar and salt solution?

• It added a new layer of shininess to the penny

• The dullness dissolved into the solution

• It made the dull, brown color disappear

• The penny stayed exactly the same

Tags

NGSS.MS-PS1-2

Which type of matter maintains its shape?

• solid

• liquid

• gas

What does viscosity mean?

• How a liquid tastes

• When a liquid changes from being a liquid into a solid

• Flowing very easily

• The state of being thick, sticky, and resisting to flow

Which type of matter takes the shape of its container?

• solid

• liquid

• gas

In Capturing Chaos, what type of matter was created when we mixed the vinegar and baking soda together?

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-2

In Capturing Chaos, what caused some of the bags to pop?

• The bubbles created gas particles that were trying to escape the bag

• Some of the bags were weak and couldn't stay closed

• The bags were never closed completely, so when we turned them over, the substance came out

• The baking soda, as a solid, was trying to escape the bag

Tags

NGSS.MS-PS1-2

What type of matter spreads out in the air?

• solid

• liquid

• gas

True or False? Melting ice cubes is an example of a physical change?

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

True or False? Burning is a chemical change that would produce smoke

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

True or False? When a substance goes through a chemical change, the substance stays the same?

• True

• False

Tags

NGSS.MS-PS1-2