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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 group is flourine-astatine in?
17
14
7
3
2
What element is FE
Flourine
Oxygen
Iron
Flerovium
3
Sodium's mass is 22 and the atomic number is 11. How many electrons are there?
17
33
11
46
4
Humans need all non metals yearly
false
true
5
Metalloids act like metal and non metal
True
False
6
Copernicium's mass is 285 and its atomic number is 112. How many electrons are there ?
397
176
-500
173
7
Tungsten is a unknown element
true
false
8
What group does Thallium belong in?
Post-Transition
Metalloids
Noble Gases
Alkaline Metals
9
Who made the periodic table?
Dalton
Bohr
Dmitri
Democritius
10
On the chart what period is radium in?
9
3
None of the above
7
