tramchu0301 tramchu0301

02-09-2020
Biology

contestada

Describe how you could use properties to determine whether or not a sample of a substance is pure.

Respuesta :

D1llpickle04 D1llpickle04

02-09-2020

Answer:

A pure solid has a constant/fixed melting point. A pure liquid has a constant/fixed boiling point. A pure gas may be made up of individual atoms

Answer Link

DarkaShadow DarkaShadow

02-09-2020

Answer:

It depends the substance

Explanation:

Answer Link

Otras preguntas

Could you please solve me this exercice: :3 [tex]x^2-5x+\sqrt{x^2-5x+7}=5[/tex] Thank you a lot! :3 :3 :3

How do octopus use Newton's third law of motion to escape from enemies

Three More Than Eight Times A Number Is Equal To 19

The Chinese knew how to produce silk by about 2700 B.C. A. True B. False

In what ways did the British treat the patriots harshly? was this a good idea or a bad idea? why? (Subject- Social Studies on the South Carolina Battles) 15 poi

Read the sentence. The flute is not as difficult to play as I once thought. Which rewritten sentence begins with an adverb? A. It’s not as difficult to play as

What letter comes next S,M,H,D,M

what is 8/32 is simplest form

Which are true about forests? Choose all that apply. I. They are home to one-half of the world's people II. Traditional medicine, used by most of the world, com

An explosion causes debris to rise vertically. the formula h=-16t^2+48t describes the height of the debris above the ground, h, in feet, t seconds after the exp