What is the importance of the proton?

It determines the identity of the element

What is the importance of the electron?

It is responsible for chemical reactions

The subatomic particles are called?

protons, electrons and neutrons

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Atomic Structure (CHMS)

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Questions 25

Answers

1
Where are protons located in an atom?
outside the nucleus
outside the cell
inside the cell
inside the nucleus
2
What is the sum of an atom's protons and neutrons called?
atomic mass
atomic number
atomic theory
atom
3
Electrons have a _______ Charge.
neutral
both positive and negative
positive
negative
4
The _____ is based on the number of protons in the nucleus of the atom.
atomic mass
atomic number
atomic structure
periodic table of elements
5
The smallest piece of an element:
electron
atom
shell
nucleus
6
What is the importance of the neutron?
It is responsible for chemical reactions
It is the atomic theory
It determines the identity of the element
It holds the nucleus together
7
The number of protons is called the ________.
atomic table
atomic theory
atomic number
atomic element
8
The mass of a proton is ______.
negative
virtually zero
positive
heavy
9
The cloud-like space that electrons travel around:
energy levels
cells
neutrons
nucleus
10
All matter is made of _____.
energy
cells
light
atoms
11
Most of the atom is made up of?
mass
empty space
matter
charges
12
The mass of an electron is ______.
positive
virtually zero
negative
heavy
13
What is the chart for the classification system of elements called?
The Periodic Table of Elements
The System of Elements Chart
The Family of Elements Table
The Family of Elements Chart
14
The mass of an neutron is ______.
heavy
positive
negative
virtually zero
15
What is the center of an atom called?
shell
nucleus
neutron
cell
16
What is the importance of the proton?
It is responsible for chemical reactions
It determines the identity of the element
It is the atomic theory
It holds the nucleus together
17
What is the study of matter?
Chemistry
Biology
Physics
Earth Science
18
Where are electrons located in an atom?
inside the cell
outside the nucleus
inside the nucleus
outside the cell
19
Protons have a _______ Charge.
negative
both positive and negative
neutral
positive
20
Where are neutrons located in an atom?
inside the cell
outside the nucleus
outside the cell
inside the nucleus
21
What is the importance of the electron?
It is the atomic theory
It holds the nucleus together
It determines the identity of the element
It is responsible for chemical reactions
22
Neutrons have a _______ Charge.
neutral
positive
negative
both positive and negative
23
The subatomic particles are called?
protons, nucleus and electrons
protons, electrons and neutrons
protons, positives and negatives
protons, electron cloud, nucleus
24
The abbreviation for an element:
element name
chemical symbol
atomic number
atomic name
25
Substances that have only one kind of atom are called?
neutral
electrons
nucleus
elements

Atomic Structure (CHMS) Flashcards | StudBud

Atomic Structure (CHMS)

25 termsStudBud Administration22 plays

Imported from external platform

Flashcards25 cardsFPractice quizPHost liveL

Questions 25

Answers

1
Where are protons located in an atom?
outside the nucleus
outside the cell
inside the cell
inside the nucleus
2
What is the sum of an atom's protons and neutrons called?
atomic mass
atomic number
atomic theory
atom
3
Electrons have a _______ Charge.
neutral
both positive and negative
positive
negative
4
The _____ is based on the number of protons in the nucleus of the atom.
atomic mass
atomic number
atomic structure
periodic table of elements
5
The smallest piece of an element:
electron
atom
shell
nucleus
6
What is the importance of the neutron?
It is responsible for chemical reactions
It is the atomic theory
It determines the identity of the element
It holds the nucleus together
7
The number of protons is called the ________.
atomic table
atomic theory
atomic number
atomic element
8
The mass of a proton is ______.
negative
virtually zero
positive
heavy
9
The cloud-like space that electrons travel around:
energy levels
cells
neutrons
nucleus
10
All matter is made of _____.
energy
cells
light
atoms
11
Most of the atom is made up of?
mass
empty space
matter
charges
12
The mass of an electron is ______.
positive
virtually zero
negative
heavy
13
What is the chart for the classification system of elements called?
The Periodic Table of Elements
The System of Elements Chart
The Family of Elements Table
The Family of Elements Chart
14
The mass of an neutron is ______.
heavy
positive
negative
virtually zero
15
What is the center of an atom called?
shell
nucleus
neutron
cell
16
What is the importance of the proton?
It is responsible for chemical reactions
It determines the identity of the element
It is the atomic theory
It holds the nucleus together
17
What is the study of matter?
Chemistry
Biology
Physics
Earth Science
18
Where are electrons located in an atom?
inside the cell
outside the nucleus
inside the nucleus
outside the cell
19
Protons have a _______ Charge.
negative
both positive and negative
neutral
positive
20
Where are neutrons located in an atom?
inside the cell
outside the nucleus
outside the cell
inside the nucleus
21
What is the importance of the electron?
It is the atomic theory
It holds the nucleus together
It determines the identity of the element
It is responsible for chemical reactions
22
Neutrons have a _______ Charge.
neutral
positive
negative
both positive and negative
23
The subatomic particles are called?
protons, nucleus and electrons
protons, electrons and neutrons
protons, positives and negatives
protons, electron cloud, nucleus
24
The abbreviation for an element:
element name
chemical symbol
atomic number
atomic name
25
Substances that have only one kind of atom are called?
neutral
electrons
nucleus
elements