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Periodic Trends Flashcards | StudBud
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Periodic Trends
Periodic Trends
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Assessment on the periodic table and its information
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
___________ and __________ are located in the nucleus of an atom.
electrons & neutrons
neutrons & protons
protons & electrons
shells & electrons
2
Which element in the periodic table is a nonmetal?
Hydrogen
Scandium
Titanium
Potassium
3
Using your Periodic Table, which element is located in the 3rd period and 5th group/family?
Yttrium
Boron
Indium
Phosphorus
4
__________ are subatomic particles that revolve around the nucleus of an atom.
neutrons
ion
protons
electrons
5
What is the electrical charge of a neutron?
Positive and Negative
positive
negative
no charge
6
The elements in the periodic table are arranged according to
increasing number of protons
color of the element
decreasing number of neutrons
decreasing number of electrons
7
Which pair of elements has the same number of energy levels?
Na & Sc
H & Li
Be & Mg
K & Ca
8
Which element has this electron distribution?
Calcium
Lithium
Chlorine
Magnesium
9
The __________ is equal to the number of protons in an atom.
atomic number
atomic mass
valence shell
neutrons
10
The sum of an atoms neutrons and protons is equal to its _______________.
atomic mass
total mass
atomic number
total number
