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Worksheets

Integrated Midterm 2021!

Total questions: 100

Worksheet time: 1hrs 11mins

Name
Class
Date
1.
How many protons does Seaborgium have? (Sg Period 7)
a)
7
b)
6
c)
106
d)
271
2.
If Indium (In) has a mass number of 115, how many neutrons does it have?
a)
66
b)
49
c)
115
d)
3
3.
How many valence electrons does Flerovium have? (Fl #114)
a)
114
b)
289
c)
7
d)
4
4.
This is a correct dot diagram for oxygen (O)
a)
true
b)
false
5.
This is a correct dot diagram for nitrogen (N)
a)
true
b)
false
6.
What is the charge on a chloride ion?
a)
-1
b)
1
c)
+2
d)
+1
7.
A(n) _________ is an ion with a positive (+) charge.
a)
anion
b)
cation
c)
ion
d)
solute
8.
A charged particle that has gained at least one electron is called a(n) _____.
a)
Anion
b)
Cation
c)
Anonion
d)
chemistry cat
9.
Beryllium will ____ valence electrons when forming an ionic bond.
a)
lose 4
b)
gain 4
c)
lose 2
d)
gain 2
10.
The force of attraction that holds together positive and negative ions is a(an):
a)
ionic compound
b)
ionic bond
c)
electrolyte
d)
crystal
11.
Which of the following is ionic?
a)
NO2
b)
MgO
c)
CO
d)
CH4
12.
The maximum number of electrons that can be in the outer energy level of most atoms is
a)
2
b)
4
c)
6
d)
8
13.
The correct formula for Potassium Sulfide is
a)
KS
b)
K2S3
c)
K2S
d)
KS2
14.
The correct chemical formula for Lithium Fluoride is
a)
LiF
b)
Li2F
c)
LiF2
d)
Li2F2
15.
When two atoms share electrons, a chemical bond is formed.  This type of bond is called:
a)
covalent bond
b)
ionic bond
c)
crystal bond
d)
polyatomic bond
16.
A covalent bond in which electrons are shared unequally is:
a)
polar
b)
a double bond
c)
ionic
d)
polyatomic
17.
Fluorine (F₂) is a(n)  _________________                  molecule because the valence electrons are shared equally between the two fluorine atoms.
a)
polar
b)
nonpolar
c)
ionic
d)
crystal
18.
What is the basis of a metallic bond?
a)
the attraction of neutral metal atoms.
b)
the attraction between protons and neutrons.
c)
the attraction between positive metal ions and interlocking electrons.
d)
the attraction between positive metal ions and free floating electrons.
19.
Which is a halogen?
a)
Helium
b)
Chlorine
c)
Oxygen
d)
Neptune
20.
A neutron has a charge of
a)
+2
b)
No charge
c)
-1
d)
+1
21.
A proton is....
a)
A negatively charged subatomic particle
b)
A positively charged subatomic particle
c)
A neutrally charged subatomic particle
d)
The only subatomic particle located in the nucleus
22.
What is the name of
S3Cl2
a)
trisulfide dichlorine
b)
trisulfur dichloride
c)
trisulfur chloride
d)
sulfur trichloride
23.
What is the name of
OBr3
a)
oxygen tribromine
b)
oxygen tribromide
c)
monoxide tribromide
d)
oxygen (III) bromide
24.
What is the formula for
bromine monofluoride
a)
Br1F1
b)
BrF
c)
Br2F
d)
BrF2
25.
The smallest unit of an element
a)
Atom
b)
Proton
c)
Molecule
d)
Compound
26.
The smallest unit of a compound
a)
Neutron
b)
Atom
c)
Molecule
d)
Mole
27.
How many atoms are in one mole of a substance?
a)
6 x 1023
b)
6.022
c)
6.022 x 23
d)
6.022 x 1023
28.
According to the law of conservation of mass, matter cannot be
a)
Eaten
b)
Created or destroyed
c)
Altered or changed
d)
Converted or eliminated
29.
When the temperature of matter increases the particles...
a)
speed up and move closer
b)
speed up and move farther apart
c)
slow down and move closer together
d)
slow down and move farther apart
30.
Particles closest together
a)
solid
b)
liquid
c)
gas
d)
solid, liquid and gas
31.
Particles move quickest
a)
solid
b)
liquid
c)
gas
d)
solid, liquid and gas
32.
Particles slide past each other
a)
solid
b)
liquid
c)
gas
d)
solid, liquid and gas
33.
Definite shape and definite volume
a)
solid
b)
liquid
c)
gas
d)
solid, liquid and gas
34.
No definite shape or volume
a)
solid
b)
liquid
c)
gas
d)
solid, liquid and gas
35.
Definite volume but not definite shape
a)
solid
b)
liquid
c)
gas
d)
solid, liquid and gas
36.
What does this picture represent? 
a)
solid
b)
liquid
c)
gas
d)
plasma
37.
What does this picture represent? 
a)
solid
b)
liquid 
c)
gas
d)
plasma
38.
Which of the following is not true about gases?
a)
They spread out to fill their containers
b)
They have a low density. 
c)
The particles move very slowly. 
d)
The volume changes with whatever shape the room is. 
39.
Which of the phases have particles that have a fixed volume but not a fixed shape? 
a)
solid
b)
liquid
c)
gas
d)
plasma
40.
A change in which NEW substances are formed.
a)
Chemical change
b)
Physical change
c)
Casual change
d)
Formal change
41.
Exothermic reactions...
a)
Absorb energy
b)
Release energy
c)
Release Color
d)
Absorb Color
42.
Is glass breaking a chemical or phyiscal change?
a)
chemical
b)
physical
43.
Which one of these is a chemical property?
a)
melting point
b)
boiling point
c)
color
d)
flammability
44.
Physical properties are
a)
properties that can be observed without changing the identity of the substance
b)
properties that describe how a substance changes into a completely different substance
45.
What kind of properties can only be observed when a substance changes into a different substance?
a)
physical properties
b)
chemical properties
c)
liquid properties
d)
real properties
46.
This variable in an experiment is the one being deliberately changed by the scientist. 
a)
dependent variable
b)
independent variable
c)
data
d)
control group
47.
When experimenting with the growth of a plant, a scientist uses three (of the same type of) plants, two different fertilizers, equal light, and equal water. What type of variable is the fertilizer?
a)
Dependent
b)
Independent
c)
Control
d)
Compound
48.
An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, what is the dependent variable?
a)
Type of plant
b)
Water, apple juice, milk
c)
Plant growth
d)
Color of the plant's leaves
49.
If I study for my scientific method quiz, then I will have a better test score. What is the dependent variable?
a)
Scientific Method
b)
Studying
c)
Independent variable
d)
Test score
50.
A statement that can be tested in an experiment
a)
Science
b)
Law
c)
Theory
d)
Hypothesis
51.
An atom of the same type that has the same number of protons and electrons, but different masses and number of neutrons
a)
Mass number
b)
Neutron
c)
Isotope
d)
Allotrope
52.
Spherical orbital, also the lowest energy orbital. 
a)
s
b)
p
c)
d
d)
f
53.
This orbital fill after the s,  the shape is a dumbbell. 
a)
s
b)
p
c)
d
d)
f
54.

The likelihood of an atom to steal an electron

a)
Affinity
b)
Electronegativity
c)
Rude
d)
Orbital
55.
How many electrons can fit in energy level 3
a)
2
b)
8
c)
18
d)
32
56.
How many electrons can fit in energy level 4
a)
2
b)
8
c)
18
d)
32
57.
How many electrons can fit in energy level 1
a)
2
b)
8
c)
18
d)
32
58.
How many electrons can fit in energy level 2
a)
2
b)
8
c)
18
d)
32
59.
According to kinetic theory, all matter behaves like
a)
Atoms
b)
Particles
c)
Molecules
d)
Elements
60.
According to kinetic theory, heavier particles move
a)
Faster
b)
Slower
61.
According to kinetic theory, lighter particles move
a)
Faster
b)
Slower
62.
which one only has one type of atom In it.
a)
Element
b)
compound
63.

Is salt NaCI

a)

Ionic

b)

Covalent

64.
Italian Salad Dressing
a)
heterogeneous mixture
b)
homogeneous mixture
65.
Olive Oil
a)
Heterogeneous  mixture
b)
Homogeneous mixture
66.

Silver Phosphide

a)
Ag3P
b)
Ag3PO4
c)
Ag3PO3
d)
AgP
67.
Zinc Fluoride
a)
ZnF2
b)
ZnF
c)
Zn2F
d)
Zn2F4
68.
What is the NAME of....
Mg3N2
a)
magnesium (III) nitride
b)
magnesium (II) nitride
c)
magnesium (II) nitrogen
d)
magnesium nitride
69.
What is the NAME of...
FeP
a)
Iron (II) phosphide
b)
Iron phosphide
c)
Iron (III) phosphide
d)
Iron (III) phosphorus
70.
In a triple covalent bond, _____ electrons are shared.
a)
3
b)
6
c)
2
d)
4
71.
What is the mass number defined as?
a)
the number of protons
b)
the number of protons and neutrons
c)
the number of neutrons
d)
the number of protons and electrons
72.

Which bonds are stronger

a)

Ionic

b)

Covalent

73.

Which of the following is covalent?

a)

BeS

b)
MgO
c)

RbCl

d)
CH4
74.

D and F orbitals are what shape

a)

peanut

b)

sphere

c)

complex/irregular

75.

Which orbital is the highest energy

a)
s
b)
p
c)
d
d)
f
76.

Which orbital is the lowest energy

a)
s
b)
p
c)
d
d)
f
77.

Which is NOT a sign a chemical change has occurred?

a)

Precipitate

b)

Shape change

c)

Property change

d)

Production of a gas

78.

The resistance of a fluid to flow

a)

Miscibility

b)

Viscosity

c)

Solubility

d)

Density

79.

The ability of two liquids to mix together

a)

Miscibility

b)

Viscosity

c)

Solubility

d)

Density

80.

The ability of a solid to dissolve in a liquid

a)

Miscibility

b)

Viscosity

c)

Solubility

d)

Density

81.

Compactness of a substance

a)

Miscibility

b)

Viscosity

c)

Solubility

d)

Density

82.

Name group 1 on the periodic table.

a)

alkali metals

b)

alkaline earth metals

c)

noble gases

noble gases

d)

halogens

83.

Name group 2 on the periodic table.

a)

alkali metals

b)

alkaline earth metals

c)

noble gases

d)

transition metals

84.

Name group 18 on the periodic table.

a)

alkali metals

b)

alkaline earth metals

c)

transition metals

d)

noble gases

85.

Name groups 3-12 on the periodic table.

a)

noble gases

b)

halogens

c)

metalloids

d)

transition metals

86.

Name group 17 on the periodic table.

a)

transition metals

b)

metalloids

c)

halogens

d)

alkali metals

87.
The atoms along the staircase are called 
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
88.

What group is fluorine in?

a)

halogens

b)

alkali metals

c)

transition metals

d)

noble gases

89.

What group is calcium in in?

a)

halogens

b)

alkali metals

c)

alkaline earth metals

d)

noble gases

90.

Which group is inert/nonreactive?

a)

noble gases

b)

alkali metals

c)

halogens

d)

transition metals

91.

The most electronegative element is

a)

Francium

b)

Fluorine

c)

Copper

d)

Neon

92.

Atoms want how many electrons in their outer shell?

a)

1

b)

2

c)

7

d)

8

93.

Having 8 electrons in the outer shell is called

a)

Atomic neutrality

b)

A full octet

c)

Ultimate stability

d)

Nuclear Balance

94.

Valence electrons are in the

a)

Nucleus

b)

Innermost shell

c)

Outermost shell

d)

Periodic Table

95.

Avogadro’s number (6.022 x 10²³) signifies the number of

a)

Elements in the universe

b)

Particles in one mole

c)

Picometers in a kilometer

d)

Atoms in a one gram

96.

The ability to be shaped exhibited by transition metals

a)

Malleability

b)

Viscosity

c)

Ductility

d)

Density

97.

The ability to be drawn into wire exhibited by transition metals

a)

Malleability

b)

Conductivity

c)

Ductility

d)

Density

98.

The smallest unit of an ionic compound

a)

Formula Unit

b)

Ion

c)

Molecule

d)

Lattice Unit

99.

Which of the following bonds is strongest?

a)

C2H3O2

b)

NaCl

c)

I2

d)

CO2

100.

Which does NOT describe the movement of electrons in an ionic bond

a)

Share

b)

Give

c)

Donate

d)

Transfer

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