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WorksheetsMatter Mid-Term
Total questions: 45
Worksheet time: 23mins
Name
Class
Date
1.
Identify the example of a PHYSICAL change.
a)
Boiling Water
b)
Baking a Cake
c)
Burning Paper
2.
Identify the example of a CHEMICAL change.
a)
Crushing a Can
b)
Chopping Wood
c)
Digesting Food
3.
Identify a PHYSICAL PROPERTY.
a)
Reactivity
b)
Density
c)
Flammability
d)
Toxicity
4.
Identify a CHEMICAL PROPERTY.
a)
Luster
b)
Texture
c)
Magnetism
d)
Flammability
5.
What is the correct order of the shown molecules?
a)
Liquid-Solid-Gas
b)
Solid-Liquid-Gas
c)
Gas-Liquid-Solid
d)
Solid-Gas-Liquid
6.
Which item in the pair is denser?
Volleyball or Bowling Ball
Volleyball or Bowling Ball
a)
Volleyball
b)
Bowling Ball
7.
Which item in the pair is denser?
Brick or Sponge
Brick or Sponge
a)
Brick
b)
Sponge
8.
Which state of matter has a definite SHAPE and VOLUME?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
9.
Which state of matter has ionized gas that emits electrons?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
10.
Which state of matter has a definite volume but no shape?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
11.
Which state of matter has NO shape OR volume?
a)
Solid
b)
Liquid
c)
Gas
12.
Identify part #1
a)
Nucleus
b)
Electron
c)
Proton
d)
Neutron
13.
Identify part #2
a)
Nucleus
b)
Electron
c)
Proton
d)
Neutron
14.
Identify part #3
a)
Nucleus
b)
Electron
c)
Proton
d)
Neutron
15.
Identify part #4
a)
Nucleus
b)
Electron
c)
Proton
d)
Neutron
16.
Which scientist is responsible for "identifying" the ELECTRON CLOUD?
a)
Dalton
b)
JJ Thompson
c)
Rutherford
d)
Bohr
17.
What is the name of the family that lives in Group 1?
a)
Alkali Metal
b)
Alkaline Earth Metal
c)
Transition Metals
d)
Halogens
18.
Identify this family of elements.
a)
Alkali Metals
b)
Halogens
c)
Actinides
d)
Noble Gases
19.
How many shells or energy levels does the yellow row have?
a)
1
b)
2
c)
3
d)
4
20.
How many shells or energy levels does the "hot pinkish purple" row have?
a)
6
b)
7
c)
8
d)
9
21.
How many valence electrons do the Halogens have?
a)
5
b)
6
c)
7
d)
8
22.
How many valence electrons do the Alkaline Earth Metals have?
a)
1
b)
2
c)
3
d)
4
23.
What type elements touch the zigzag line?
a)
Metals
b)
Nonmetals
c)
Metalloids
24.
Open or closed system?
a)
Open
b)
Closed
25.
Chemical or Physical Change?
a)
Chemical
b)
Physical
26.
OPEN or CLOSED system?
a)
OPEN
b)
CLOSED
27.
What element on the periodic table is this?
a)
Hydrogen
b)
Helium
c)
Lithium
d)
Berylium
28.
How many protons are in the nucleus of this Carbon atom?
a)
2
b)
4
c)
6
d)
12
29.
What element is this on the periodic table?
a)
Carbon
b)
Nitrogen
c)
Sodium
d)
Magnesium
30.
How many valence electrons on this model?
a)
2
b)
4
c)
8
d)
14
31.
How many total electrons?
a)
20
b)
40
c)
2
32.
Identify this element.
a)
Sodium
b)
Magnesium
c)
Hydrogen
d)
Vanadium
33.
How many different types of atoms are in this formula?
a)
1
b)
2
c)
3
d)
4
34.
How many subscripts are in this formula?
a)
0
b)
1
c)
2
d)
3
35.
How many chlorine atoms are on the product side of the equation?
a)
0
b)
1
c)
2
d)
3
36.
Is the equation BALANCED or NOT?
a)
Balanced
b)
NOT Balanced
37.
Is the equation BALANCED or NOT?
a)
Balanced
b)
NOT Balanced
38.
How many Hydrogen atoms are on the REACTANTS side?
a)
1
b)
2
c)
3
d)
4
39.
How many Hydrogen atoms are on the PRODUCTS side?
a)
1
b)
2
c)
3
d)
4
40.
Is the equation BALANCED or NOT??
a)
Balanced
b)
NOT Balanced
41.
Is the equation BALANCED or NOT?
a)
Balanced
b)
NOT Balanced
42.
How many Hydrogen atoms are on the Reactants side?
a)
3
b)
2
c)
5
d)
6
43.
Is this equation BALANCED or NOT?
a)
Balanced
b)
NOT Balanced
44.
How many Sulfur atoms are on the REACTANTS side?
a)
1
b)
2
c)
3
d)
4
45.
How many Hydrogen atoms are on the REACTANTS side?
a)
3
b)
2
c)
5
d)
6
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