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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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#periodic table and #atoms
Flashcards
16 cards
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Practice quiz
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Questions
16
Answers
1
Which element is NOT an alkali metal?
K
H
Na
Li
2
How are the alkali metals(red) and alkaline-earth(orange) metals
different
?
Alkaline Earth is MORE reactive.
Alkali is MORE reactive.
They are both dull.
They are both shiny.
3
Give an example of an alkaline-earth metal (orange).
Li
As
Mg
Co
4
Why do we call the noble gases “noble”?
They react with everything.
They don't react with other elements.
They are very expensive.
5
What charge does a neutron have?
Neutral
Negative
Positive
IDK
6
Give an example of a noble gas (pink).
F
O
Ar
C
7
Which element is NOT a noble gas?
He
Ar
H
Ne
8
Give an example of a metalloid (white).
F
Al
Si
Na
9
What charge does an electron have?
IDK
Positive
Neutral
Negative
10
Which is C?
Atomic number
Element symbol
Element name
Atomic mass
11
Which is A?
Atomic mass
Element symbol
Element name
Atomic number
12
Give an example of a transition metal (yellow).
He
H
Cs
Fe
13
Which is B?
Atomic number
Atomic mass
Element name
Element symbol
14
Give an example of a halogen (purple).
S
K
Sr
Cl
15
What charge does a proton have?
Neutral
Negative
Positive
IDK
16
Which is D?
Atomic number
Element name
Element symbol
Atomic mass
