Chemistry, asked by sunnysunnyphour4, 1 month ago

what are mixtures?

What is subtraction?​

Answers

Answered by lovernavi3468
0

Answer:

1) In chemistry, a mixture is a material made up of two or more different Chemical substance/substances which are not chemically combined. A mixture is the physical combination of two or more substances in which the identities are retained and are mixed in the form of solutions, suspensions and colloids.

2) Subtraction is an arithmetic operation that represents the operation of removing objects from a collection. Subtraction is signified by the minus sign, −. For example, in the adjacent picture, there are 5 − 2 peaches—meaning 5 peaches with 2 taken away, resulting in a total of 3 peaches.

Answered by nihasrajgone2005
2

Answer:

1) In chemistry, a mixture is a material made up of two or more different Chemical substance/substances which are not chemically combined. A mixture is the physical combination of two or more substances in which the identities are retained and are mixed in the form of solutions, suspensions and colloids.

2) Subtraction is an arithmetic operation that represents the operation of removing objects from a collection. Subtraction is signified by the minus sign, -. For example, in the adjacent picture, there are 5 - 2 peaches-meaning 5 peaches with 2 taken away, resulting in a total of 3 peaches.

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Explanation:

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