C) The objects that you can see are made of matter, but the objects that are too small to see without a microscope are not made of matter.
Review: One of your teammates had bread (toast) this morning! Bread is made using flour, yeast, water, and salt and sugar. Is bread a substance or a mixture? How do you know?
A) Bread is substance
B) Bread is a mixture
Atoms that form together are called...
Substance
Mixture
Molecules
Click and drag the items to put them in order from smallest to biggest:
1 glass of water
1 atom
1 water molecule
1,000,000 water molecules
1 drop of water
Why are some molecules held together?
A) A molecule is made of more than one atom joined together
B) Some molecules are held to other molecules because of strong attraction between them
C) Atoms can be connected to other atoms to make molecules, but molecules cannot be held together.
A substance -
has molecules that are the same
has molecules that are the different
A mixture -
has molecules that are the same
has molecules that are the different
How many atoms are in this molecule?
1 atom
2 atoms
3 atoms
How many different types of atoms are in this molecule?
1 type of atom
2 type of atoms
3 type of atoms
Select which of the following objects that are made of matter- Select all that apply!
A. Air
B. Cat
C. Notebook
D. T-shirt
Click the picture (on the left) and drag it to the correct choice (on the right).
