Unit 1: 7th L 4-10 Vocabulary
Authored by HANNAH BINGHAM
Science
7th Grade
Used 10+ times
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27 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
The basic particle from which all elements are made
(a)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The average mass of all the isotopes of an element.
Atomic Mass
Atomic Number
Atom
Boiling Point
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The number of protons in the nucleus of an atom
Atom
Atomic Mass
Boiling Point
Atomic Number
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
The temperature at which a liquid boils.
(a)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A change in which one or more substances combine or break apart to form a new substance.
Physical Change
Chemical Equation
Chemical Change
Chemical Symbol
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A short way to show a chemical reaction, using symbols
Chemical Equation
Chemical Change
Chemical Symbol
Chemical Formula
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Symbols that show the elements in a compound and the ratio of atoms
Isotope
Chemical Formula
Chemical Symbol
Compund
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