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Periodic Table and Atoms Flashcards | StudBud
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Periodic Table and Atoms
Periodic Table and Atoms
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#science, #periodic table, #atoms
Flashcards
13 cards
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Questions
13
Answers
1
What is the atomic weight of Chlorine?
35.453
35.534
35.435
32.453
2
How many periods are on the periodic table?
8
25
7
18
3
How many elements are there in the periodic table?
112
118
101
124
4
What is the atomic number of Helium?
67
68
2
34.004
5
Which of the following is the most reactive when added with water?
Clorine
Francium
Magnesium
Lithium
6
Which of the following has the most energy?
Water that has been in the sun
Water from the fridge
Water from the tap
An ice cube
7
What is the atomic weight of Helium?
4.0062
4.0026
5.1000453
3.904
8
Which element is more reactive, Potassium or Krypton?
Krypton
Exactly the same
Potassium
Neither are reactive
9
Did you like the quiz?
A lot!
No!
Kind of
Yes
10
Which of these is a noble gas?
Argon
Helium
Magnesium
Hydrogen
11
Are particles exactly spherical?
Yes
No
Sometime
12
In which of these substances are the atoms normally farther apart?
Slime
Apple
Helium
Water
13
Which substance is this?
Plasma
Liquid
Gas
Solid
