Chemical Composition_G7
Authored by Shalymore Bendy
Science
7th Grade
Used 14+ times
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25 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
These are chemical elements whose physical and chemical properties fall in between the metal and non-metal categories.
(a)
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
What are the 2 main categories of elements in the Periodic Table?
(a)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
It is a substance that is made up of two or more different elements chemically combined.
element
compound
mixture
matter
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
It is a substance that cannot be broken down into two or more simpler substance by chemical methods.
mixture
compound
element
matter
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
What do you call the zigzag line in the Periodic Table that separates the metals from non-metals?
Hays-McDanies Line
Hays-McDonald Line
Hays-Macdaniel Line
Hays-McDaniel Line
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the symbol of Hydrogen?
He
Hy
H
H2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the symbol of gold?
Ag
Au
G
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