Science, asked by daquanpquickel, 1 year ago

What defines a mixture?

A.
It can be described by a single chemical formula.
B.
It can be created through a chemical reaction.
C.
It cannot be broken down into simpler substances.
D.
It can be broken down into its basic substances through physical means.

Answers

Answered by sarvesh2416

Answer is option D........
Hope it helps

daquanpquickel: do u know this one The chemical formula of a particular substance is NO2. Which of the following is a correct description of the substance?
A.
an element made up of 2 nitrogen atoms and 2 oxygen atoms

B.
a compound made up of 2 nitrogen atoms and 2 oxygen atoms

C.
an element made up of 1 nitrogen atom and 1 oxygen atom

D.
a compound made up of 1 nitrogen atom and 2 oxygen atoms

sarvesh2416: Answer is A

sarvesh2416: Sorry D

daquanpquickel: THANKS

daquanpquickel: this

daquanpquickel: Use the above picture to fill in the blanks for the following statement.

The carbon combines with the oxygen to form the carbon dioxide.
A.
compound; element; mixture
B.
element; compound; mixture
C.
compound; compound; element
D.
element; element; compound

daquanpquickel: science is hard

daquanpquickel: i have to go thx for help

sarvesh2416: Answer is D

daquanpquickel: thx

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What defines a mixture? A. It can be described by a single chemical formula. B. It can be created through a chemical reaction. C. It cannot be broken down into simpler substances. D. It can be broken down into its basic substances through physical means.

Answers

What defines a mixture?

A.
It can be described by a single chemical formula.
B.
It can be created through a chemical reaction.
C.
It cannot be broken down into simpler substances.
D.
It can be broken down into its basic substances through physical means.