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WorksheetsChapter 5.2 Quiz
Total questions: 10
Worksheet time: 5mins
Elements in the same ________ share similar properties
Group
Period
Zip Code
From top to bottom in a group, the size of atoms
increases
decreases
stays the same
The average mass of all an element's isotopes is known as the
Atomic Mass
Atomic Number
Ion
What is this element's atomic mass?
7
14.007
21.007
How many protons does this element contain?
8
15.999
0
Elements in a vertical column (up and down) are part of the same
Group
Period
Atom
Elements in the same horizontal row (left to right) are in the same
Group
Period
Atom
From left to right in a period, the sizes of atoms
Increases
Decreases
Stays the same
Chlorine has two isotopes: Chlorine 35 and Chlorine 37. What is different between these two isotopes?
The number of Protons
The number of Neutrons
The number of Electrons
Barium loses two electrons during bonding. This causes Barium to become
A Positive Ion
A Negative Ion
A Positive Isotope
