8th Grade Unit 2 Vocabulary
Authored by Bryan Box
Chemistry
7th - 10th Grade
Used 11+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
smallest particle of an element that maintains the properties of that element
atom
atomic mass
atomic number
electrical charge
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
average mass of one atom of an element (from particles in the nucleus)
atom
atomic mass
atomic number
electrical charge
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
the number of protons in the nucleus of an atom; used to determine an element's position in the periodic table
atom
atomic mass
atomic number
electrical charge
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
a property of a subatomic particle; positive (protons), negative, (electrons), or neutral (neutrons)
atom
atomic mass
atomic number
electrical charge
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
a negatively charged particle in the electron cloud surrounding the atomic nucleus
Electron
Electron cloud
Periodic Table
Proton
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
the negatively charged space containing electrons that surrounds the atomic nucleus
Electron
Electron cloud
Periodic Table
Proton
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
a conceptual model in which the elements are organized according to their properties; often displayed as a chart
Electron
Electron cloud
Periodic Table
Proton
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