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Matter and Chemistry Review Flashcards | StudBud
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Matter and Chemistry Review
Matter and Chemistry Review
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Review of Matter and Chemistry
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
What is the chemical name for the symbol K?
Krypton
Calcium
Potassium
Carbon
2
The chemical symbol for SILVER is ____________.
S
Si
Ag
Au
3
What is true about metals?
All of the above
They conduct heat and electricity
They are shiny
They can bend
4
How many total atoms are in: NaHCO3?
5
3
4
6
5
What is a molecule?
One atom by itself
Two or more atoms connected together
The number of electrons in an atom
Two or more atoms that aren't connected together
6
Which element has the symbol Sn?
Lead
Tin
Silver
Oxygen
7
Which of the following is NOT shiny, doesn't conduct heat, and can't bend?
Silver
Gold
Metal
Non-metal
8
About how many elements have been discovered?
about 500
about 50
about 100
about 10
9
Which of the following is made up of matter?
Dreams
Light
Sound
Fat
10
How many different elements are found in: H
2
CO
3
?
4
5
3
6
11
What is a Compound?
Two or more different types of atoms that are NOT connected
Two of the same type of atom connected together
Two or more different types of atoms connected together
12
Which state of matter has NO definite shape and does NOT take up a definite amount of space?
Solid
Gas
Liquid
13
Which box shows a compound?
Box 1
Both boxes
Box 2
14
What does the picture show?
1 compound & 1 element
2 compounds
2 elements
12 atoms
15
What is an element?
Two atoms mixed together
Matter made up of two or more types of atoms
Matter made up of one type of atom
A solid piece of metal
16
What state of matter is shown in the picture?
Gas
Solid
Plasma
Liquid
17
The chemical symbol for GOLD is ________.
Au
Ag
G
Mn
18
Which box in the picture shows 1 element with 2 different compounds?
Z
X
W
Y
19
Which state of matter has a definite shape and takes up a definite amount of space?
Gas
Solid
Liquid
20
What state of matter is shown in the picture?
Gas
Plasma
Solid
Liquid
21
Which element has the symbol Cl?
Gold
Cobalt
Carbon
Chlorine
22
What state of matter has NO definite shape, but takes up a definite amount of space?
Liquid
Gas
Solid
23
Lemonade is an example of a __________________.
Plasma
Gas
Liquid
Solid
24
What tool is used by scientists to organize the elements found in the universe?
Dichotomous Key
Periodic Table
Microscope
Telescope
25
Chemistry is the study of _______________.
Chemicals
Animals
Life
Matter
