Chemistry
Chemistry, 25.01.2021 20:00, claftonaustin846

Which of the following is a property of a pure substance? (5 points) Select one:
a. It consists of different types of compounds.
b. It may have substances in different states of matter.
c. The ratio of the particles that make it up is fixed.
d. Its components can be separated by employing physical methods

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 23:10, carmenguabaoql9kv
Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium. b)heavier than helium. c)the same weight as helium. d)dependent on the element that reacted with carbon.
Answers: 3
image
Chemistry, 23.06.2019 00:30, zoe41
Quickly what are the following of organisms that existed over a wide area but only for a limited time period called a. soft fossils b. mold fossils c. index fossils d. trace fossils
Answers: 1
image
Chemistry, 23.06.2019 02:00, xoxoadara13ox07ck
Now look at the segment of the graph between the two data points marked with black squares. describe how the boiling point and melting point plots behave between these points. be as specific as possible.
Answers: 1
image
Chemistry, 23.06.2019 02:50, giavanleer14
Select the correct location on the image identify the element that humans need to breathe. 2015 er r ights reserved
Answers: 3
Do you know the correct answer?
Which of the following is a property of a pure substance? (5 points) Select one:
a. It consis...

Questions in other subjects:

Konu
Mathematics, 27.09.2021 14:00
Konu
Chemistry, 27.09.2021 14:00
Konu
Mathematics, 27.09.2021 14:00