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Matter - Atomic Structure & Periodic Table Flashcards | StudBud
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Matter - Atomic Structure & Periodic Table
Matter - Atomic Structure & Periodic Table
20 terms
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6th grade general science #chemistry #elements #families #science #6thgrade
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
How many neutrons are in Sodium (Na)?
11
12
11.99
33.99
2
A proton has a _______ charge and is found _________ of the atom.
neutral (No Charge)...around the nucleus
positive...in the nucleus
negative....in the nucleus
negative...in the electron cloud
3
Columns that run up and down on the periodic table are called...
Tables/Chairs
Compounds
Groups/Families
Periods
4
What do groups tell us about atoms?
Similar properties & characteristics
How many protons they have
Number of electron shells
Atomic Mass
5
What items in the picture are made of matter?
Table, love, sunlight, books, ideas
Food, ideas, table, love, computer
Food, books, table, computer, lamp
Sunlight, ideas, love, computer
6
The _____ _______ is the amount of protons or electrons in an atom.
Atomic Number
Phone Number
Mass Number
Atomic Mass
7
What do periods tell us about atoms?
Number of protons
Number of electron shells
Similar properties
Similar characteristics
8
How many electrons are in Sodium (Na)?
0
23
11
22
9
What element is in group 17, period 3?
Sulfur
Flourine
Chlorine
Argon
10
What element has the atomic number of 82?
Radon
Einsteinium
Tin
Lead
11
What element is in group 3, period 4?
Titanium
No such element
Scandium
Silicon
12
What 2 subatomic particles are located in the nucleus of the atom?
Protons & Neutrons
Positrons & Negatrons
Protons & Electrons
Neutrons & Electrons
13
True/False - Electrons are in the nucleus.
True
False
14
Letters "b" and "c" make up the ________ of the atom?
Ion
Shell
Cell
Nucleus
15
What is the atomic number of Boron (B)?
2
10
5
18
16
Periods are the ______ rows in a periodic table.
Zig-zag
Horizontal
Diagonal
Vertical
17
Letter "a" represents a(an)...
protron
negratron
neutron
electron
18
What element is in group 16, period 3
Carbon
Oxygen
Magnesium
Sulfur
19
The atomic mass (mass number) of an element is equal to ______
# of neutrons+protons
# protons
# of electrons
# of electrons+protons
20
What is the basic building block of an element?
Matter
Atom
Proton
Electron
