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Atoms and reading the periodic table Flashcards | StudBud
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Atoms and reading the periodic table
Atoms and reading the periodic table
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atoms and knowing about elements
Flashcards
21 cards
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Questions
21
Answers
1
Which of these is a Noble Gas?
Au (Gold)
C (Carbon)
Ar (Argon)
H (Hydrogen)
2
How many protons does this element have?
7
16
15
8
3
What is the chemical symbol for gold?
au
Au
G
A
4
How many protons does Argon have?
18
39.95
22
40
5
The atomic mass is determined by the number of
neutrons only
Protons and electrons
electrons and neutrons
protons and neutrons
6
What is Silicon (Si)?
Metalloid
Metal
Non-Metal
Synthetic
7
How many neutrons does Argon have?
18
40
39.95
22
8
Which is a property of most metals?
Cold
Mixture
Maleable
Ducky
9
How many neutrons does a Hydrogen atom have?
0
2
1
1.0079
10
How many electrons does Argon have?
40
22
18
39.95
11
What is Fluorine (F)?
Metalloid
Metal
Alien
Non-Metal
12
How many electrons does this element have?
9
15
16
8
13
How many electrons does this element have?
7
6
18
12
14
How many neutrons does this element have?
8
16
9
15
15
What is Calcium (Ca)?
Non-Metal
Metaloid
Metal
Alien
16
How many neutrons does gold have?
118
79
196
197
17
What is the atomic mass of Argon?
22
18
39.95
40
18
What is a property of most non-metals?
Shiny
Good Conductors
Brittle
Green
19
How many protons does gold have?
118
196
197
79
20
What is the atomic number of Argon?
39.95
18
22
40
21
What is Hydrogen (H)?
Metalloid
Synthetic
Non-Metal
Metal
