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Periodic Table Review Flashcards | StudBud
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Periodic Table Review
Periodic Table Review
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StudBud Administration
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Review of the Periodic Table before the ChemCheck.
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
An atom has 12 protons and 13 neutrons, what is the atomic mass?
12 amu
25 amu
13 amu
30 amu
2
An atom has 13 protons, 14 electrons, and 14 neutrons, which element is it?
Cobalt
Silicon
Aluminum
Iron
3
An element is found in the blue section of the periodic table. What properties will it have?
It will be shiny and a good conductor.
It will not conduct heat or electricity well
It will be dull and brittle
It will be a gas at room temperature
4
Two forms of the same atoms with different number of neutrons are _______________
isotopes
families
groups
ions
5
The atomic number is the same as the number of
atoms
elements
protons
neutrons
6
What is not true of alkaline earth metals?
They are found on the left side of the table.
They are the most reactive of metals.
They have 2 electrons in their outer shell.
They conduct heat and electricity.
7
Where are metalloids found in the periodic table?
On the right
Along the zig zag line
At the bottom
On the right
8
How many total atoms are in CaCO4?
6
4
3
12
9
Fluorine (F) has an atomic number of 9 and is a poor conductor of electricity. What is it?
metals
metalloids
non-metals
Noble gasses
10
Which group of elements is very reactive and malleable?
alkaline earth metals
transition metals
noble gasses
alkali metals
