Question

Question 1 (2 points)
What examples did Ms. Aguirre provide in the video that is both a molecule and a compound?



Check ALL that apply.

a
O2

b
N2

c
OH
d
NaCl
Question 2 (6 points)
Watch the video to help you fill in the blanks below.



A(n) ) is made up of ONE type of .

A(n) is made up of two or more chemically bonded . The atoms can be the same or different .

A(n) is made up of two or more DIFFERENT chemically bonded atoms.

Blank 1:
Blank 2:
Blank 3:
Blank 4:
Blank 5:
Blank 6:
Question 3 (1 point)
In the video, what is the first example of a mixture that Ms. Aguirre provides?

a
bag of school supplies (markers, pencils, crayons, etc.)
b
chocolate milk
c
trail mix
d
ocean water
Question 4 (1 point)
In the video, what is the first example of a homogeneous mixture that Ms. Aguirre provides?

a
ice cream
b
ocean water
c
air
d
kool-aid
Question 5 (1 point)
In the video, what is the first example of a heterogeneous mixture that Ms. Aguirre provides?

a
salad
b
trail mix
c
pizza
d
cereal and milk
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Answer 1

Here are the answers:

Question 1
- c (OH)

Question 2
- Blank 1: element
- Blank 2: atom
- Blank 3: molecule
- Blank 4: atoms
- Blank 5: elements
- Blank 6: compound

Question 3
- a (bag of school supplies)

Question 4
- c (air)

Question 5
- b (trail mix)