Construct and revise an explanation for the outcome of a simple chemical reaction based on the outermost electron states of atoms, trends in the periodic table, and knowledge of the patterns of chemical properties.
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Q 1/10
Score 0
As you move down the periodic table atoms get bigger. This is because ____________.
30
The atoms have more protons.
The atoms have more mass.
The atoms have more energy levels
The atoms have more neutrons
Q 2/10
Score 0
The atoms have more energy levels
30
francium
cesium
rubidium
potassium
10 questions
Q.
As you move down the periodic table atoms get bigger. This is because ____________.
1
30 sec
HS-PS1-2
Q.
The atoms have more energy levels
2
30 sec
HS-PS1-2
Q.
As you move across the periodic table atoms tend to get smaller because, ______________.
3
30 sec
HS-PS1-2
Q.
Which periodic group has the smallest atomic radius?
4
30 sec
HS-PS1-2
Q.
The atom with the largest atomic radius in Group 18 is
5
30 sec
HS-PS1-2
Q.
Which of the following is arranged in order of increasing atomic radius
6
30 sec
HS-PS1-2
Q.
Which of the following is true
7
30 sec
HS-PS1-2
Q.
Which of the following elements is a noble gas in Period 3
8
30 sec
HS-PS1-2
Q.
Which of the following is arranged is arranged in order of increasing Atomic radius
9
30 sec
HS-PS1-2
Q.
What is the element with the smallest atomic radius
