Answer these in order

Chemistry

1 answer:

Viktor [21]4 years ago

7 0

Answer:

Explanation:

Pure Substance: are those having same type of atoms or molecules.

Compound: one or more atoms of the element combine to form a compound.

Mixture: is combination of one or more substances mix together.

Homogeneous Mixture: are those which are not distinguish by naked eye but can be separated into its components by physical means

Heterogeneous mixture: are those which can be distinguished by naked eye and can be separated into its components by physical means.

The complete detail of your answer in attachment

You might be interested in

Write the uses of Ions .

Montano1993 [528]

Answer:

This is what they are: An ion is a charged atom or molecule. It is charged because the number of electrons do not equal the number of protons in the atom or molecule. An atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.

This is their purpose: Once they reach our bloodstream, negative ions are believed to produce biochemical reactions that increase levels of the mood chemical serotonin, helping to alleviate depression, relieve stress, and boost our daytime energy.

Explanation:

4 0

3 years ago

Which is a form of heat transfer that is reduced by using a potholder when taking a hot dish out of an oven? Please answer quick

Angelina_Jolie [31]

Answer:

i belive your talking about Conduction

Explanation:

if im

wrong comment

3 0

3 years ago

Differences between hypothesis and theory

Sphinxa [80]

Answer:

A hypothesis is either a suggested explanation for an observable phenomenon, or a reasoned prediction of a possible causal correlation among multiple phenomena. In science, a theory is a tested, well-substantiated, unifying explanation for a set of verified, proven factors.

Explanation:

He I hope this helps and hope I can brainliest answer

7 0

3 years ago

Read 2 more answers

Which system of measurement does the U.S. use?????

nasty-shy [4]

U.S customary system

8 0

3 years ago

Which functional group is found in methanol?

denis23 [38]