Periodic Table and Trends | Periodic Table Quiz

Periodic Table and Trends

10th - 12th grade

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Chemistry

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a year ago

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11 QuestionsShow answers

Question 1
SURVEY
60 seconds
Q. Electronegativity is...
answer choices
how good an atom is at attracting electrons
the ability of an atom to lose electrons
the energy required to remove an electron from a specific atom
how easy it is to make friends.
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Question 2
SURVEY
60 seconds
Q. Ionization energy is...
answer choices
the energy required to add an electron to a specific atom
how much energy it takes to remove an electron from an atom
the energy required to shield the outer electrons from the nucleus
a measure of the ability of an atom to attract electrons
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Question 3
SURVEY
30 seconds
Q. Atomic radius generally increases as we move __________.
answer choices
down a group and from right to left across a period
up a group and from left to right across a period
down a group and from left to right across a period
up a group and from right to left across a period
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Question 4
SURVEY
60 seconds
Q. Which atom has the largest atomic radius?
answer choices
potassium
rubidium
francium
cesium
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Question 5
SURVEY
30 seconds
Q.
As you move from left to right on the periodic table, the number of valence electrons.......
answer choices
Increases
Decreases
Remains the same
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Question 6
SURVEY
30 seconds
Q.
As you move down a group on the periodic table, the number of valence electrons....
answer choices
Increases
Decreases
Remains the same
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Question 7
SURVEY
30 seconds
Q.
Which of the following would be most similar to Phosphorus? (select all that apply)
answer choices
Nitrogen
Sulfur
Silicon
Germanium
Antimony
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Question 8
SURVEY
30 seconds
Q.
The common charge on an atom in group 17 would be....
answer choices
+1
+7
-7
-1
17
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Question 9
SURVEY
30 seconds
Q.
Which of the following is the term for a substance in which all the atoms have the same number of protons
answer choices
a compound
An element
a molecule
a solid
a gas
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Question 10
SURVEY
30 seconds
Q.
Which of the following reasons explains why there is a decimal for most atomic masses?
answer choices
The mass of one atom can have a fraction.
Since electrons are very small mass they only add a little bit, usually only a decimals worth.
It is the average mass of all the potential isotopes of an atom.
Neutrons have a mass of 1.1 meaning that fractions are common.
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Question 11
SURVEY
30 seconds
Q.
Which of the following is true of atomic radius?
answer choices
The radius is mainly due to how large an atom's nucleus is.
The radius is mainly due to the size of the electron cloud.
The atomic radius is a way we measure the mass of an atom.
Neutrons account for the majority of an atom's radius.
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