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Periodic Table and Atomic Structure Quiz Review Flashcards | StudBud
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Periodic Table and Atomic Structure Quiz Review
Periodic Table and Atomic Structure Quiz Review
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1
What is the most stable group on the periodic table?
Noble Gases
Halogens
Alkali Metals
Metalloids
2
What are the three subatomic particles that make up an atom?
Protons, Neutrons & Electrons
Protons, Electrons & Ions
Protons, Neutrons & Ions
Protons, Neutrons, and Electrodes
3
What does the atomic mass tell us?
How many pounds an element weighs
The average mass of one atom of that element
The mass of a molecule of that element
How much space an atom of an element takes up
4
What is the charge of one electron?
-2
0
1
-1
5
What group on the periodic table is made up of semiconductors?
Metalloids
Alkali Earth Metals
Nonmetals
Actinides
6
What does the row an element is in tell us?
The number of protons
The number of energy levels
The atomic mass
The number of neutrons
7
What is the term we use to describe this number?
Atomic Weight
Element Number
Atomic Number
Atomic Mass
8
How do we calculate the number of neutrons in an atom?
Atomic Number - Number of protons
Atomic Mass - Atomic Number
Atomic Number - Atomic Mass
Atomic Weight - Number of protons
9
Protons and electrons make up almost all of the mass of an atom.
False
True
10
What does the atomic number of an element tell us?
How heavy an atom of that element is
The volume of one atom of that element
The number of protons
The number of neutrons
11
What is the term we use to describe this number?
Element Number
Atomic Number
Atomic Mass
Atomic Weight
12
What are valence electrons?
Electrons in the atom's outermost energy level
Electrons closest to the atom's nucleus
Electrons that don't have a negative charge
Electrons in the second energy level
13
Atoms in the same column on the periodic table have similar properties.
True
False
14
What is the charge of one neutron?
-1
2
1
0
15
What units are used for atomic mass?
grams (g)
kilograms (kg)
atomic mass units (amu)
pounds (lb)
16
What subatomic particle is found in the energy levels (rings) surrounding the nucleus?
Atoms don't have energy levels.
Electrons
Protons
Neutrons
17
The number of protons and electrons are the same in a neutral atom.
False
True
18
What two subatomic particles are found in the nucleus?
Protons & Neutrons
Protons & Ions
Protons & Electrons
Neutrons & Electrons
19
Who is credited for coming up with the first periodic table?
Einstein
Thomas Edison
Isaac Newton
Dmitri Mendeleev
20
What group reacts violently with water?
Basic Metals
Noble Gases
Alkali Metals
Alkaline Earth Metals
