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Fall Final 2018

Total questions: 45

Worksheet time: 59mins

Name
Class
Date
1.
The graph below represents
a)
Speed
b)
Velocity
c)
Acceleration
d)
Deceleration
2.
The graph represents
a)
Acceleration
b)
No motion
c)
Deceleration
d)
Constant Velocity
3.
The graph represents
a)
No motion
b)
Constant velocity
c)
Acceleration
d)
Deceleration
4.
What does this graph represent?
a)
Constant Speed
b)
Acceleration
c)
Not moving
5.
A scientist is trying to see if water temperature affects the growth of bacteria in flood water. What is the dependent variable?
a)
Bacteria growth
b)
temperature
c)
scientist
d)
water
6.
A scientist is trying to see if water temperature affects the growth of bacteria in flood water. What is the independent variable?
a)
bacteria growth
b)
water temperature
c)
scientist
d)
type of liquid
7.
In which set do all three values have the same number of significant figures?
a)

89, 7.2, and 0.060
b)

11, 25.0, and 8.03
c)

38, 171, and 0.525
d)
620, 49.0, and 5.100
8.
19 Which graph shows an object not moving?
a)
a
b)
b
c)
c
d)
d
9.
20. Which graph shows an object moving at constant positive velocity?
a)
a
b)
b
c)
c
d)
d
10.
21. Which graph shows an object moving in the opposite direction/negative velocity?
a)
A
b)
B
c)
C
d)
D
11.
What is the acceleration equation
a)
start speed-final speed/ time
b)
Final speed - start speed/ time
c)
distance/time
d)
Rise/Run
12.

How many sig; 302

a)

2 sig

b)

3 sig

c)

1 sig

d)

4 sig

13.

How many sig; 3.000

a)

1 sig

b)

2 sig

c)

3 sig

d)

4 sig

14.

How many sig; 0.40

a)

1 sig

b)

2 sig

c)

3 sig

d)

4 sig

15.
Sodium has an atomic number of 11, how many protons does this atom have?
a)
22
b)
11
c)
12
d)
2
16.
What is the mass number of this atom?
a)
7
b)
14
c)
21
d)
none of the above
17.
What is the mass number of this atom?
a)
8
b)
16
c)
24
d)
none of the above
18.

In correctly-written isotope notation, what would be located in the "A" position?

a)

number of neutrons

b)

atomic number

c)

number of electrons

d)

mass number

19.

In correctly-written isotope notation, what would be located in the "X" position?

a)

the symbol representing the element

b)

atomic number

c)

number of croutons

d)

mass number

20.

In correctly-written isotope notation, what would be located in the "Z" position?

a)

the symbol representing the element

b)

atomic number

c)

number of croutons

d)

mass number

21.
What is an ion?
a)
A Charged Atom
b)
A Large Atom
c)
A Small Atom
d)
A Cute Atom
22.

What is the Octet Rule

a)

make our lives difficult

b)

atoms want 8 valence electrons

c)

atoms have the same number of protons and electrons

d)

atoms gained neutrons

23.
__________ are made from a combination of 2 or more elements.
a)
Solutions
b)
Pure Substances
c)
Compounds
d)
Elements
24.
Which of the following is an element?
a)
Sugar
b)
Salt
c)
Water
d)
Oxygen
25.
What atom matches this electron configuration?
1s22s22p63s2
a)
Neon
b)
Magnesium
c)
Aluminum
d)
Potassium
26.
What electron configuration matches an oxygen atom?
a)
1s22s22p63s2, 3p64s23d104p5
b)
1s22s22p4
c)
1s22s22p6
d)
1s22s22p63s23p64s23d1
27.
Which has the greater EN: 
N or C?
a)
C
b)
N
28.
Which has the greater EN: 
H or F?
a)
H
b)
F
29.

What is the correct Lewis Dot Structure for ammonia NH3

a)
b)
c)
d)
30.

This could be the dot diagram of

a)

Mg

b)

Cl

c)

C

d)

O

31.

This is a correct dot diagram for nitrogen (N)

a)

true

b)

false

32.
a)
2
b)
8
c)
3
d)
13
33.
a)
2
b)
6
c)
10
d)
16
34.
a)
12
b)
7
c)
8
d)
14
35.
What is the general trend in an atomic radius as you go down a column in the periodic table?
a)
Decreases as you go down the column
b)
Increases as you go down the column
c)
Increases as you go up the column
d)
Stays the same
36.
Which one has the largest radius?
a)
Lithium (Li, atomic #3)
b)
Boron (B, atomic #5)
c)
Neon (Ne, atomic #10)
d)
Nitrogen (N, atomic #7)
37.
How do covalent bonds form?
a)
Donating & receiving valence e- between atoms.
b)
Opposite slight charges attract each other between compounds.
c)
Scientists are still not sure how they form.
d)
Sharing valence e- between atoms.
38.

What two types of atoms make a covalent bond?

a)

2 Nonmetals

b)

1 Nonmetal and 1 Metal

c)

2 Metals

d)

2 Noble Gases

39.
What are ionic bonds?
a)
valence electrons transferred between atoms
b)
Inner most electrons transferred between atoms
40.
Which of these is not a noble gas?
a)
Helium
b)
Argon
c)
Nitrogen
d)
Krypton
41.
You know that 12 inches = 1 foot.  Convert 60 inches to feet.
a)
720 feet
b)
5 feet
c)
5 inches
d)
72 feet
42.
You know 1000 mg = 1 g.  Convert 2.5 grams into milligrams.
a)
25 mg
b)
25,000 mg
c)
250 mg
d)
2500 mg
43.
Choose the correct work to convert 565,900 seconds to days.  (Hint: Do your own work first.)
a)
A
b)
B
c)
C
d)
D
44.
_______ are the ROWS on the periodic table.
a)
Families
b)
Groups
c)
Periods
d)
Elements
45.
________ are the COLUMNS on the periodic table and are organized by similar properties.
a)
Classifications
b)
Groups
c)
Periods
d)
Elements

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