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Atomic Structure Review
Atomic Structure Review
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Atom Structure Basic #snc1p #grade9
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
Which two particles would be attracted to each other?
electrons and neutrons
electrons and protons
protons and neutrons
all three are attracted to each other
2
The super useful chart with all the elements on it is called the
Element Table
Periodic Table of Elements
Mendelev's Masterpiece
The Baxter Table
3
How many Protons are in Silver
79
106
16
46
4
The heaviest named elements is...
Hydrogen
Mercury
Uranium
Oganesson
5
Element 22 is...
Zirconium
Sodium
Titanium
Titan
6
The atomic number of an atom is the number of
neutrons
electrons
protons plus number of neutrons
protons
7
A single proton has what electrical charge?
neutral charge
negative 1 charge
positive 1 charge
no charge
8
What chemical family is Oxygen in?
Halogens
Metaloids
Noble Gases
Non metals
9
There are 22 neutrons in
Ti
Ar
Y
O
10
Halogens are...
Nonmetals
Nonreactive
Metals
Found in the 2nd column
11
The Atomic number of an element is determined by the number of
neutrons
electrons
atoms
protons
12
Which family has properties of both metals and nonmetals
Lanthanides
Noble Gases
Metaloids
Halogens
13
What chemical family is iron in?
Alkali Earth Metals
Other Metals
Transition Metals
Metaloids
14
Alkali Metals are...
Brittle
Very Reactive
Non-reactive
Gases
15
What chemical family is Krypton in?
Metaloids
Alkali Earth Metals
Halogens
Noble Gases
16
What chemical family is Tungsten in?
Alkali Earth Metals
Metaloids
Other Metals
Transition Metals
17
What chemical family is Sodium in?
Transition Metals
Metaloids
Alkali Metals
Alkali Earth Metals
18
The two subatomic particles that have approxiately the same size and mass are
neutrons and electrons
protons, electrons, neutrons
protons and neutrons
electrons and protons
19
The nucleus of an atom consists of
protons
protons and neutrons
electrons
protons, electrons, neutrons
20
How many neutrons does lithium have
7
4
3
10
21
According to atomic theory, electrons are usually found
anywhere in the atom
outside the nucleus and often far from it
in the nucleus
outside nucleus and are very near
22
You can calculate the mass of an atom by adding which two sub-atomic particles
Electron and Proton
Proton and Neutron
Proton and Graviton
Neutron and Electron
23
The three basic components of an atom are
protium, deuterium, tritium
protons, neutrons, electrons
protons, neutrons, ions
protons, neutrinos, ions
24
There are 56 protons in...
Barium
Iron
Plutonium
Nickel
25
The atomic number of Barium is...
58
77
4
56
