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IC1 Review Flashcards | StudBud
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IC1 Review
IC1 Review
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Questions
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Answers
1
What if two pieces of metal share all properties?
Incorrect. Only two properties can be the same.
If they shared all the same properties, they are the same substances
Then at least one substance has to be different
2
What is traveling in the air?
Krusty Krab
Plankton
Krabby Patty
Odor particles from Bob's bad breath.
3
One type of atom: i.e. __________, helium, copper, sodium
carbon dioxide
water
carbon monoxide
gold
4
Atoms are the smallest part of an element.
Added ultraviolet light to the white light
Added violet light to the white light.
true
false
5
Not all things have an odor, just like not all materials have a ________________.
reflection
refraction
color
light
6
Properties help people distinguish one material from another.
true
false
yeet
7
Atoms make up everything in the __________.
light space
universe
Infinity and Beyond
Absorbed space
8
Each element has a unique set of properties.
no
false
It depends
true
9
_______________________ help to tell one element from another.
d. Its particles move greater distances
Collisions
Properties
Larger
10
Three are the same color. What was your evidence that proved the metal pieces were different?
color
Two substances looked alike
One was harder than the other using the scratch test.
11
Copper is made of the same type of atoms all the way through; it is made of ___________ atoms.
penny
gold
nose
copper
12
____________ because they are made up of different atoms, which give them different properties.
no
molecules
Elements are different
13
Russian scientist Dmitri Mendeleev created 1 of the most important contributions to chemistry—
Studied reflections
Studied refractions
discovered diamonds are the hardest substances
periodicity of chemical properties of the elements in 1869
14
Different materials have different properties because they are made up of __________ particles.
different
the same
similar
15
What makes one element different from another?
All the laser light to pass through
Buzz Lightyear
Store the laser light for future use.
its atoms, its properties
16
Can you determine what a substance is by looking at only one property?
yes
no
Hardness
color
17
How are elements listed on the Periodic Table?
Hashtags####
melting point
Each element is listed by its name and its chemical symbol.
18
Different elements are made up of different types of atoms.
True
False
19
Elements are unique in that they are composed of one type of _______________.
atom
microscope
electron
20
An element is made up of the same type of atoms all the way through.
false
true
