chemical reaction
Authored by Fatima Leon
Science
7th Grade - Professional Development
NGSS covered
Used 4+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
define property
something that can be observed about a substance, such as its color, smell
i dont know
an area which you own
somthing math related
Tags
NGSS.MS-PS1-2
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
define scale
the relaive size of things
the skin of a fish
parts of a map, drawing, or model are to scale, they are the right size in relation to each other.
Tags
NGSS.MS-ESS1-3
3.
DRAW QUESTION
30 sec • Ungraded
draw an atom (the tiny peices that matter/ all the stuff the world is made of.
Tags
NGSS.MS-PS1-1
4.
FILL IN THE BLANK QUESTION
20 sec • 1 pt
a substance is something that is made of all the same _____ or groups of _____
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
true or false?
the definition of model is.
an object, diagram or compueter program that helps us understand something by making it easier to see/ observe
true
false
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
true or false?
diffrent substances have difrent properties because they are made from repeating groups of atoms?
false
true
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
define reactant
where many people react at the same time
a chemical reaction
a starting substance that is part of a chemical reaction
Tags
NGSS.MS-PS1-2
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