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Duplicate of Periodic Table Flashcards | StudBud
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Duplicate of Periodic Table
Duplicate of Periodic Table
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Basic Periodic Table
Flashcards
12 cards
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Practice quiz
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Questions
12
Answers
1
How many protons are in the element W?
77
183
78
74
2
The period number tells you....
The number of shells or energy levels
number of valence electrons
number of protons
the atomic mass
3
How many Neutrons are in the element Kr?
36
48
8
84
4
What is the atomic mass of the following element?
31
31-15
5
15
5
Which part of the atom has a neutral charge?
neutron
proton
nucleus
electron
6
What is a metalloid?
Has property of both metals and nonmetals.
It is not a real type of element.
It is really a nonmetal.
Only has properties of metals
7
What two particles make up the nucleus?
neutrons/electrons
quarks/neutrons
protons/electrons
protons/neutrons
8
How many neutrons are in the element Y?
88
89
49
50
9
What is the chemical symbol for the element Mercury?
My
Hg
Ce
Me
10
What is the formula used to find the number of Neutrons?
Atomic # - Atomic Mass
Big # - small #
Atomic Mass - Atomic #
Atomic mass + Atomic #
11
What family or group does the element Indium belong to?
5
2
3
49
12
What is the chemical symbol for Manganese?
Ma
Mg
M
Mn
