Mass and Volume
The amount of space matter takes up
volume
What are the ends of a magnet labeled as?
North and South
True or False:
Sugar and salt will pass through a filter with liquid
True
Spell the name of the tiniest units of matter
A-t-o-m-s
Nazeni put a cookbook, phone, and her agenda in one group and a baseball, globe, and plastic eyeball in another group. What did she separate by?
shape
Which two will not change when squeezing a dry sponge? Color, length, width, height, mass, shape
color and mass
attract, repel
Name two ways that increase dissolvability
heat, stirring, shaking, particle size
True or False:
Atoms are so tiny that they do not have any mass
False
What would be the best tool to separate iron filings from sand?
magnet
Name two tools that we measure mass by
pan balance scale, triple beam balance, digital scale, spring scale
Mr. F crushed up graham crackers over milk, then he ran a ________ through it, which attracted some of the crumbs. It is because on the ingredients list, the crackers contained ________.
magnet, iron
Tell which ones dissolve and which ones do not:
butter; oil; pepper; soap; soil; salt
butter, oil, pepper, and soil do not
soap and salt do dissolve
Atoms connect together to make ____________
molecules
particle size
Put in order of volume from smallest to greatest:
party balloon, marble, tennis ball, car
marble, tennis ball, balloon, car
DAILY DOUBLE:
What are the three metals that respond to a magnet?
Iron, nickel, and cobalt
Run HOT water through a filter.
H2O is a _________________, which are two hydrogen and one _________ atoms.
molecule; oxygen
Use a _________ and run _______ through it to separate solids that can versus solids that cannot _____________.
filter; liquid; dissolve