brandonleestewovilgw brandonleestewovilgw

05-09-2018
Physics

contestada

Which of the following is a pure substance that can't be separated by physical means, and can't be decomposed into other substances by chemical means?

Question 1 options:

compound

mixture

element

molecule

Respuesta :

niyahcol2005 niyahcol2005

06-09-2018

Your answer is C. element

Answer Link

saadhussain514 saadhussain514

12-11-2018

Answer:

The answer is option C

Explanation:

ELEMENT: A substance that cannot be disintegrated (broken down) into simplistic substances by conventional chemical medians. For instance: gold, iron, carbon, hydrogen, oxygen, nitrogen. Every element possesses individual physical and chemical characteristics.

Answer Link

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