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Teaching Demo :))) Flashcards | StudBud

Explore/Teaching Demo :)))

What is a catalyst?

Is Chemistry better than Biology?

Teaching Demo :)))

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Questions 9

Answers

1
Is Chemistry better than Biology?
girl what-
both are wonderfully fascinating in their own way <3
yes
no
2
What is a catalyst?
something that speeds up the rate of reaction without being absorbed
something that destroys things
3
What is an alkali metal?
c) alka seltzer :)
d) both a & b
b) a metal that is potentially water soluable
a) a basic metal that neutralizes acid
4
What is a combustion reaction?
how an acid forms
something that speeds up a reaction
a reaction due to combination of a compound and oxygen
oooo fire pretty~
5
The demo is NOT an example of a combustion reaction.
True
False
6
What is the best definition of Chemistry?
chemical fun time hehe
the study of the properties and behavior of matter
girl i have no clue :(((
breaking bad
7
Which one is NOT a compound?
NaCl
HCl
KNO3
O2
8
Molecules are the same as atoms
False
True
9
An alloy is a metal made by combining two or more metallic elements.
True
False