Understanding the Periodic Table Concepts
Interactive Video
•
Science
•
6th Grade
•
Practice Problem
•
Hard
Wayground Resource Sheets
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was a main reason Dmitri Mendeleev's mother wanted him to go to university?
She wanted him to become a rich businessman.
She saw his scientific potential and wanted him to get an education.
She wanted him to become a professor like his father.
She wanted him to rebuild the glass factory.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How were the known elements first organized in the 1860s?
By their color.
By their atomic weight.
By their reactivity with water.
By their discovery date.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What important idea did Mendeleev use to improve the organization of elements?
Elements should be grouped by their color.
Elements have properties that repeat in a pattern.
Elements should be listed alphabetically.
Elements should be sorted by how shiny they are.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is a characteristic of Alkali Metals?
They are not very reactive.
They have two electrons in their outer shell.
They are very reactive and can explode in water.
They are usually found lying around in nature.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many electrons do Alkaline Earth Metals have in their outer shell?
One
Two
Three
Four
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is a property of Transition Metals?
They are very reactive.
They are poor conductors of electricity.
They can be bent and hammered into sheets.
They are all gases at room temperature.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What kind of ions do Halogens usually form?
Positive ions with one charge.
Negative ions with one charge.
Positive ions with two charges.
Negative ions with two charges.
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