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Atoms and Elements Quiz 5

Total questions: 35

Worksheet time: 43mins

Name
Class
Date
1.

A positively charged particle found in the nucleus of an atom is

a)

a quark.

b)

an electron.

c)

a proton.

d)

a neutron.

2.

A  negatively charged particle located outside the atom's nucleus is

a)

a neutron.

b)

a proton.

c)

an electron.

d)

a quark.

3.

A subatomic particle that has no charge and that is found in the nucleus of an atom is

a)

a quark.

b)

a proton.

c)

a neutron.

d)

an electron.

4.

The center of an atom is 

a)

a neutron.

b)

a nucleus.

c)

a quark.

d)

a bohr.

5.
What is matter composed of?
a)
Cells
b)
Atoms
6.
What is the number of protons that the element in this image contain?
a)
14
b)
7
c)
15
d)
18
7.
The positive particles of an atom are 
a)
Electrons 
b)
Positrons 
c)
Neutrons 
d)
Protons 
8.
The central region of an atom where its neutrons and protons are is its _______.
a)
Nucleus 
b)
Electron cloud
c)
Core 
d)
Center 
9.
An atom with atomic number 6 would have how many protons?
a)
6
b)
12
c)
3
d)
Cannot be determined 
10.
Particles in an atom that are neutral and have no charge are ______. 
a)
Negatrons 
b)
Electrons 
c)
Neutrons 
d)
Protons 
11.
Which of the following is a negatively charged subatomic particle?
a)
Electron
b)
Proton
c)
Neutron
d)
Quark
12.
The particles that are found in the nucleus of an atom are _____.
a)
Neutrons and electrons
b)
Electrons only
c)
Protons and neutrons
d)
Protons and electrons
13.
Most of the mass in an atom is concentrated in the _____.
a)
Electrons
b)
Nucleus
c)
Protons
d)
Empty space
14.
What are the 3 particles that make-up the atom?
a)
Protons, neutrons, and isotopes
b)
Neutrons, isotopes, and electrons
c)
Positives, negatives, and electrons
d)
Protons, neutrons, and electrons
15.

Each chemical element is made up of only one kind of

a)

atom

b)

molecule

c)

electron

d)

neutron

16.

Chemist use letters of the alphabet as _________ for the elements.

a)

pictures

b)

colors

c)

symbols

17.

What is the atomic number of this element?

a)

O

b)

8

c)

16

18.

How many protons does this element have?

a)

16

b)

8

c)

0

19.

What is the atomic mass of this element?

a)

13

b)

26.982

c)

Al

20.

How many electrons does this element have?

a)

13

b)

27

c)

Al

21.
What are the states of matter?
a)
Solid, Liquid, Water
b)
Solid, Liquid, Gas
c)
Melting, Freezing, Condensing, Evaporating
d)
Water and Liquid
22.
What is a molecule?
a)
Two or more atoms bonded together
b)
One element
c)
One atom
d)
Solid, Liquid, Gas
23.
What does this image represent?
a)
Atom
b)
Element
c)
Molecule
d)
Marshmallows
24.
What is main reason for phase changing of states of matter?
a)
Color
b)
Elements
c)
Temperature
d)
Water
25.
What do we call a substance consisting of a single atom?
a)
coefficient
b)
element
c)
compound
d)
molecule
26.
What do we call a chemical substance made up of 2 or more different types atoms bonded together?
a)
formula
b)
atom
c)
subscript
d)
compound
27.
All ____________ are made up of two or more atoms bonded together.
a)
atoms
b)
molecules
c)
electrons
d)
elements
28.
Bonds between atoms in a molecule form as a result of the sharing  of?
a)
formulas
b)
electrons
c)
atoms
d)
chemicals
29.
A recipe for a chemical substance is called a ________ _________.
a)
coefficent
b)
chemical formula
c)
Oxygen
d)
atom
30.
The Atomic Number is the same as the number of:
a)
protons
b)
electrons
c)
protons and neutrons
d)
electron shells
31.
A subatomic particle that orbits an atom's nucleus, has a negative charge, and has very little mass
a)
Proton
b)
Neutron
c)
Electron
d)
Isotope
32.

This forms when two or more different elements chemically combine.

a)

monoatomic elements

b)

elemental element

c)

compound

33.
Elements are made of 
a)
many types of atoms 
b)
the periodic table
c)
one type of atom 
d)
molecules 
34.
Two or more atoms chemically bonded together are called a
a)
atom
b)
element
c)
molecule
d)
mixture
35.

How many hydrogen atoms are there in a water molecule? H2O

a)

0

b)

1

c)

2

d)

3

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