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Chapter #11 Chemistry Flashcards | StudBud
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Chapter #11 Chemistry
Chapter #11 Chemistry
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Scott Foresman Science, 5th grade, chemistry, chapter 11, elements
Flashcards
30 cards
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Questions
30
Answers
1
What is the density of an object that has a mass of 92 grams and a volume of 40 milliliters?
0.4 g/mL
132 g/mL
2.3 g/mL
52 g/mL
2
Which element is symbolized?
lead
polonium
phosphorus
pobium
3
The part of the atom with no charge found in the nucleus.
Notron
Electron
Neutron
Proton
4
An object that takes up more space than another object has a greater _______.
weight
density
volume
mass
5
Which element is symbolized?
has to be Zinc
Zinc, of course
Zinc
What?
6
Materials in a simple mixture can be
separated easily.
separated using only heat.
separated by using a filter only.
7
Why do most materials get small as they cool?
The particles have more space between them.
Some particles turn into a different material.
Some particles are destroyed.
The particles have less space between them.
8
This happens when little solute is in the solution. It cause the solution to be weak.
Dilute
Saturated
Solvent
Concentrated
9
The part of the atom with a negative charge.
Neutron
Proton
Negitron
Electron
10
Most of the elements are ________.
nonmetals
Gases
liquids
metals
11
Which is a physical property of metals?
They conduct heat.
They are bendable.
They are shiny.
12
How many different elements are in the molecule CO2.
2
1
3
4
13
When does dew form?
When water vapor is heated.
When water vapor is cooled.
When mercury is cooled.
When mercury is heated.
14
Which element is symbolized?
Argon
Gold
Silver
Augmentin
15
Density is the matter in a given volume. The formula is D= M/V.
True
False
Density?
Scooby Doo!
16
Which element is symbolized?
Chlorium
Chlorine
Carbon
Calcium
17
The part of the atom with a positive charge.
Neutron
Positron
Proton
Electron
18
Uranium is symbolized with "Ur" on the periodic table.
True
False
19
A type of matter made up of a combination of elements is called a _________.
Compound
Density
Neutron
Atom
20
Compare the density of gold in a ring to gold in a gold bar.
The densities are equal. Gold is gold.
The density of the gold bar is greater.
The density of the ring is greater.
21
This happens when a solution has too much solute that it is close to being saturated.
Dilute
Solute
Concentrated
Saturated
22
In a solution, the substance that dissolves is the _________.
solvent
saline
solid
solute
23
Which element is symbolized?
sodium
aluminum
neon
nitrogen
24
Particles in salt arrange themselves in a regular geometric pattern to form ______.
electrons
crystals
elements
atoms
25
Which element is symbolized?
helium
hydrogen
mercury
hegirium
26
Which element is symbolized?
hydrogen
helium
sulfer
nitrogen
27
What happens if you place something with a density of 3 g/cm3 in fresh water?
It will stay in the middle of the water.
It will float.
It will sink.
It will break the glass container it is in.
28
This contains all the solute that can be dissolved without changing the solute's temperature.
Concentrated
Saturated
Solvent
Dilute
29
Which of the following elements in the periodic table has properties most similar to fluorine?
cholrine
neon
nitrogen
sulfer
30
The basic building blocks of all matter are called _______. (There are more than 100 of these).
Density
Elements
Dilute
Atoms
