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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
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Questions
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Answers
1
Columns that run up and down on the periodic table are called...
Periods
Groups/Families
Compounds
Tables/Chairs
2
What is the atomic number of Boron (B)?
2
18
5
10
3
Letters "b" and "c" make up the ________ of the atom?
Shell
Cell
Nucleus
Ion
4
A proton has a _______ charge and is found _________ of the atom.
positive...in the nucleus
negative...in the electron cloud
neutral (No Charge)...around the nucleus
negative....in the nucleus
5
Letter "a" represents a(an)...
negratron
neutron
protron
electron
6
Challenge Question - What is Mrs. G's favorite element?
Americium (Am)
Molybdenum (Mo)
Manganese (Mn)
Magnesium (Mg)
7
What items in the picture are made of matter?
Food, books, table, computer, lamp
Sunlight, ideas, love, computer
Food, ideas, table, love, computer
Table, love, sunlight, books, ideas
8
What element is in group 3, period 4?
Scandium
No such element
Titanium
Silicon
9
True/False - Electrons are in the nucleus.
False
True
10
What do groups tell us about atoms?
Similar properties & characteristics
How many protons they have
Number of electron shells
Atomic Mass
11
Periods are the ______ rows in a periodic table.
Horizontal
Diagonal
Zig-zag
Vertical
12
What is the basic building block of an element?
Atom
Electron
Proton
Matter
13
The mass number of an element is equal to ______
# of neutrons+protons
# protons
# of electrons
# of electrons+protons
14
What 2 subatomic particles are located in the nucleus of the atom?
Positrons & Negatrons
Neutrons & Electrons
Protons & Neutrons
Protons & Electrons
15
How many neutrons are in Sodium (Na)?
11.99
33.99
11
12
16
How do I find the number of Neutrons in an atom?
Number of Protons - Atomic Number = Number of Neutrons
Atomic Mass - Atomic Number = Number of Neutrons
Atomic Mass - Group Number = Number of Neutrons
Atomic Number- Atomic Mass = Number of Neutrons
17
The _____ _______ is the amount of protons or electrons in an atom.
Phone Number
Atomic Mass
Atomic Number
Mass Number
18
What element is in group 16, period 3
Magnesium
Oxygen
Sulfur
Carbon
19
What do periods tell us about atoms?
Number of electron shells
Similar properties
Number of protons
Similar characteristics
20
What are the electrons on the outer most shell called?
Bonding Electrons
Extra Negative Electrons
Special Electrons
Valence Electrons
