Introductory Chemistry Study Set 7

Chemistry

Quiz 1 :

What Is Chemistry

Quiz 1 :

What Is Chemistry

Question Type
search
arrow
Solution is another word used to describe homogenous mixtures.
Free
True False
Answer:

Answer:

True

Tags
Choose question tag
close menu
arrow
Chemistry is the study of the interactions of matter with other matter and with energy.
Free
True False
Answer:

Answer:

True

Tags
Choose question tag
close menu
arrow
A hypothesis is a general statement that explains a large number of observations.
Free
True False
Answer:

Answer:

False

Tags
Choose question tag
close menu
arrow
A physical change occurs when a sample of matter changes one or more of its physical properties.
True False
Answer:
Tags
Choose question tag
close menu
arrow
Air found inside an empty chamber cannot be classified as matter.
True False
Answer:
Tags
Choose question tag
close menu
arrow
Elements that have properties of both metals and nonmetals and are called antimetals.
True False
Answer:
Tags
Choose question tag
close menu
arrow
Carbonated water, before it is opened, is an example of heterogeneous mixtures.
True False
Answer:
Tags
Choose question tag
close menu
arrow
A sample of matter that has the different physical and chemical properties throughout is
True False
Answer:
Tags
Choose question tag
close menu
arrow
An element can be broken down into simpler chemical substances by chemical reactions.
True False
Answer:
Tags
Choose question tag
close menu
arrow
Matter is anything that has a mass and takes up space.
True False
Answer:
Tags
Choose question tag
close menu
arrow
Table salt has the same physical properties as its constituent elements, sodium and
True False
Answer:
Tags
Choose question tag
close menu
arrow
A compound is a combination of more than one element.
True False
Answer:
Tags
Choose question tag
close menu
arrow
Ice melting is an example of a chemical change.
True False
Answer:
Tags
Choose question tag
close menu
arrow
Nonmetals do not conduct electricity or heat very well.
True False
Answer:
Tags
Choose question tag
close menu
arrow
Science is the process of knowing about the natural universe through observation and experiment.
True False
Answer:
Tags
Choose question tag
close menu
arrow
Physical properties are characteristics of matter that describe how matter changes form in the presence of other matter.
True False
Answer:
Tags
Choose question tag
close menu
arrow
Chemical properties are characteristics that describe matter as it exists.
True False
Answer:
Tags
Choose question tag
close menu
arrow
A metal is an element that is brittle at room temperature.
True False
Answer:
Tags
Choose question tag
close menu
arrow
A burning sparkler is an example of chemical change.
True False
Answer:
Tags
Choose question tag
close menu
arrow
A compound's physical and chemical properties are different than the physical and chemical properties of its constituent elements.
True False
Answer:
Tags
Choose question tag
close menu
Showing 1 - 20 of 85