Periodic Table
Authored by L FL
Chemistry
Professional Development
NGSS covered
Used 7+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which scientist was the first to arrange elements based on physical/chemical properties and increasing atomic mass?
Dmitri Mendeleev
John Newlands
Henry Moseley
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Mendeleev pieced together his periodic table based on which properties:
Atomic Mass
Reactivity
Formula of Compounds
Electronegativity
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which scientist was so exact in with is organization of the elements that his table demonstrated predictive value?
Mendeleev
Newlands
Moseley
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which scientist arranged elements in periods and groups/families?
Mendeleev
Moseley
Newlands
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which scientist arranged elements in octaves and noticed certain properties repeated every 8th element?
Mendeleev
Moseley
Newlands
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vertical Columns containing elements with similar physical and chemical properties.
There are 18 of them.
Groups
Periods
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Horizontal Rows in order of atomic number.
There are 7 of them.
Groups
Periods
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