What does it mean if a solution is diluted?

that it is far from being concentrated or saturated

How is a mixture different from a compound?

a compound is chemically bonded, a mixture is not

a material that dissolves into another material

a basic material that is formed from the same kind of atom

studbud

Matter

20 termsStudBud Administration213 plays

Imported from external platform

Flashcards20 cardsFPractice quizPHost liveL

Questions 20

Answers

1
If an object is buoyant, it means that
it will sink easily
it has great mass
it will float easily
none of these
2
What does it mean if a solution is diluted?
that it can't dissolve anything else unless it is heated up
that it is saturated
that it is concentrated
that it is far from being concentrated or saturated
3
Volume is a measurement of
how much matter something has
how much matter weighs
the force of gravity on an object
how much space matter takes up
4
What kind of charge does a proton have?
negative
no charge
both positive and negative charge
positive
5
How many elements have been found on Earth?
117
109
59
63
6
What is produced when different types of atoms join together?
compound
formula
element
molecule
7
What makes one type of atom different from another type of atom?
the number of electrons it has
the number of protons it has
the number of neutrons it has
all of these
8
How is a mixture different from a compound?
a mixture is chemically bonded, a compound is not
a compound is chemically bonded, a mixture is not
a mixture contains more protons than a compound
a compound is heated
9
What do the numbers on the periodic table stand for?
num,ber of elements in one atom
number of neutrons in one atom
size of nucleus in one atom
number of protons in one atom
10
What is a solute?
a material that dissolves in another material
a material that dissolves into another material
a material that needs to be heated to work
a aolution
11
What produces a molecule?
chemical bond
chemical solvent
chemical equation
chemical formula
12
Weight, mass and volume are called what?
chemical properties
physical properties
mental properties
rental properties
13
What is the nucleus of an atom made of?
neutrons
electrons
molecules
protons and neutons
14
Water freezing is an example of what kind of change?
condensation change
freezing point change
phase change
quick change
15
What kind of charge does an electron have?
magnetic
none of these
negative
positive
16
What is produced when atoms join together?
molecule
mass
amalgam
compound
17
What does an electron do in an atom?
It's part of the nucleus
It orbits the nucleus
It combines with neutrons
It combines with protons
18
How many atoms are there in the chemical formula CH4?
0
4
5
6
19
What lists all of the known elements on Earth?
element table
chemistry table
dinner table
periodic table
20
What is an element?
a basic material that is formed from the same kind of atom
an alloy
a metal
a molecule

Matter Flashcards | StudBud