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Periodic Table Flashcards | StudBud
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Periodic Table
Periodic Table
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Periodic table
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
What are the rows called?
groups
periods
Rows
columns
2
When was is first made?
1990
2000
1869
1969
3
how many electrons are in carbon?
10
17
7
27
4
Does the boiling point of elements decrease as it goes down the periodic table?
No
Yes
5
Who made it?
Albert Einstein
Dmitri Mendeleev
Steven Hawkins
Charles Darwin
6
How many natural elements are there?
92
118
112
90
7
Does relative mass of elements decrease as it goes down the periodic table?
Yes
No
8
What is the heaviest element?
Uranium
Chlorine
Magnesium
Carbon
9
What is the lightest element?
Oxygen
Iron
carbon
Hydrogen
10
What is the first artificial element to be made?
Technetium
Promethium
