subject
Chemistry, 20.01.2020 23:31 babygirlgabby7265

Which of the following statements is false? which of the following statements is false?
a. mixtures may be composed of two or more elements, two or more compounds, or a combination of both.
b. a mixture may be either homogeneous or heterogeneous.
c. matter may be a pure substance or it may be a mixture.
d. a pure substance may either be an element or a compound.
e. all of the above statements are true

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 15:30, milkshakegrande101
Arock can be broken down into different kinds of substances by physical processes. no chemical reactions are needed to separate different parts of a rock into pure substances. this is because a rock is a(n)
Answers: 1
image
Chemistry, 21.06.2019 22:50, Catracho3619
Blank allows you to do calculations for situations in which only the amount of gas is constant a)boyle's law b)combined gas law c)ideal gas law d)dalton's law
Answers: 1
image
Chemistry, 22.06.2019 14:00, emilyproce
In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2
Answers: 1
image
Chemistry, 22.06.2019 17:00, jazmine8194
Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease
Answers: 1
You know the right answer?
Which of the following statements is false? which of the following statements is false?
a....

Questions in other subjects:

Konu
Mathematics, 29.04.2021 22:10