Reactivity and Periodic Table
Authored by Rostar Ganohay
Chemistry
7th - 10th Grade
Used 2+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Beryllium is in group number __________.
Group 2
Group 4
Group 3
Group 7
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Rows on the periodic table are called ________ while columns are called ________.
groups, families
periods, groups
groups, period
families, group
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
How many valence electron makes atoms stable (non reactive)
2
1
8
4
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Poor conductor of heat and electricity is a property of _________
metals
metalloids
nonmetals
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Francium is the most reactive element on the periodic table.
True
False
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Identify number 17 on the periodic table below.
atomic mass
chemical symbol
atomic number
atomic name
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Identify number 16 on the periodic table square below.
atomic mass
chemical symbol
element name
atomic number
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