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Atomic Structure and Periodic Table Flashcards | StudBud
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Atomic Structure and Periodic Table
Atomic Structure and Periodic Table
28 terms
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atomic structure, periodic table, charge, reactivity, mass, atomic number
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Questions
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Answers
1
An element is located in group 13 period 2. which element is most similar chemically?
Krypton
Li
Gallium
Carbon
2
What would you find in the region labeled "Y"?
Neutral charged particles
Negatively Charged Particles
Positively Charged particles
Both Positive and Neutral particles
3
A certain atom has a MASS of 32 with 16P and 16E How many NEUTRONS does it have?
32
16
1
0
4
How many valence electrons does this oxygen atom contain?
8
2
6
16
5
Periods determine what about an atom?
Valence Electrons
They don't determine anything
Number of Energy Levels
Chemical Reactions
6
Where are electrons located?
Outside the atom
In the electron cloud
Both in and out of the nucleus
In the nucleus
7
The Elements located on the zig zag line on a periodic table are known as what?
Non Metals
Noble Gases
Transition Metals
Metalloids
8
Where on the periodic table would you find the noble gases?
Group 18
Group 17
Group1
Group 2
9
What group is the most reactive of the Metals?
Group 18
Group 17
Group 2
Group 1
10
The 3 Subatomic particles that make up an atom are?
Protons, Positrons, Neutrons
Protons, Electrons, Nucleus
Neutrons, Electron Cloud, Electrodes
Protons, Electrons and Neutrons
11
Name that element!
Hydrogen
Oxygen
Boron
Helium
12
How many Valence Electrons does Calcium (
Ca)
have?
0
20
4
2
13
Groups on a periodic table go in which direction?
Diagonal
Zig Zag
Horziontal
Vertical
14
I have 50 protons,what element am I?
Carbon
Gold
Vanadium
Tin
15
The Mass of an Element is determined by
Protons
Subtracting Protons and Electrons
Electrons
Protons and Neutrons
16
What period would this atom of Magnesium be in?
2
12
24
3
17
Is the element neutral?
Yes
No
18
What do protons identify about an atom?
The symbol
The atomic mass
The reactivity
The atomic number
19
Neutrons have what type of charge?
no charge
electrons
positive
negative
20
Which elements would have the most similar chemical properties?
Nitrogen and Silicon
Boron and Carbon
Boron and Aluminum
Carbon and Phosphorus
21
A beryllium atom has 4 protons,5 neutrons,and 4 electrons. What is the mass number ?
4
0
8
9
22
According to your periodic Table. Which Element would be the most reactive?
Radon
Argon
Boron
Sodium
23
In which direction do Periods move on the periodic table?
Vertical
Diagonal
Horizontal
Zig Zag
24
How many valence electrons do elements in group 17 have?
6
8
17
7
25
Which Subatomic Particle deterimines chemical properties in an atom?
Positron
Neutrons
Protons
Valence Electrons
26
How Many Valence Electrons does an atom of Lithium (Li) Have?
0
3
22
1
27
What is the atomic number for this atom?
24
9
5
4
28
How many Protons does this Element have?
82
207
125
0
