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SNC2P - The Atom, Ions, and the Periodic Table Flashcards | StudBud
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SNC2P - The Atom, Ions, and the Periodic Table
SNC2P - The Atom, Ions, and the Periodic Table
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A science quiz about atoms, ions, and the periodic table.
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
How many electrons does a Sodium ion have?
10
12
11
2
The third orbital of a Bohr Rutherford diagram can hold a maximum of how many electrons?
4
8
18
2
3
Which two subatomic particles are added to find atomic mass?
Protons and Neutrons
Protons and Electrons
Neutrons and Electrons
4
Which family is outlined in the periodic table?
Transition Metals
Halogens
Alkaline Earth Metals
Alkali Metals
5
What do you call an atom that has lost an electron?
Anion
Cation
6
Which group in the periodic table is unreactive?
Alkaline Earth Metals
Alkali Metals
Noble Gases
Halogens
7
Which of the following describes metals?
Malleable
Solids, liquids, or gases at room temperature
Dull
Poor Conductors
8
All Halogens have how many valence electrons?
8
1
2
7
9
Which subatomic particle is not in the nucleus?
Neutron
Proton
Electron
10
The atomic number represents...
The number of protons in the nucleus.
The number of neutrons in the nucleus.
The number of electrons in the nucleus.
11
The Bohr-Rutherford diagram of which element is shown?
Beryllium
Boron
Carbon
Sodium
12
A Fluorine atom typically has 7 valence electrons. It would rather...
Gain 1 more electron to become stable.
Lost 7 electrons to become stable.
13
Group 15/5A elements have how many valence electrons?
2
15
7
5
14
Group 16 elements will all form ions with what charge?
2-
4+
6+
4-
15
Elements in period 2 have electrons in how many energy levels?
2
3
1
4
16
What are the elements in blue called?
Transition Metals
Noble Gases
Halogens
Metalloids
17
Which element has similar properties to Neon?
Fluorine
Hydrogen
Argon
18
Standard atomic notation is shown for Copper. What does the 63 represent?
Number of neutrons
Atomic Mass
Number of protons
Atomic Number
19
How many electrons does a neutral atom of Carbon have?
14
6
12
4
20
What do you call the outermost energy level that has electrons?
Outer Circle
Valence Shell
Far Orbital
