qdmizjkqwx qdmizjkqwx

25-10-2021
Chemistry

contestada

what classifies materials as a pure substance or a mixture

Respuesta :

chelseaaubrey chelseaaubrey

25-10-2021

Answer:

A pure substance is a form of matter that has a constant composition and properties that are constant throughout the sample. Mixtures are physical combinations of two or more elements and/or compounds.

Answer Link

Otras preguntas

I need help with #20 please! It’s a 2 column proof and I’m just not sure how to answer it.

How do you do this problem

Semaya drew a scale model of the garden she wants to plant, shown below. Her scale is 1 cm = 2.5 feet. A) 1.6ft x 3.4ft C) 6.5ft x 11ft B) 1.5ft x 6 ft D

your sister cannot remember whether she had turned the stove off or not.she has already left the house and is in the middle off her daily commute to the office.

act of transferring information from one place, person or group to another.

whos the first president of the united states

You are a volunteer dog walker at the local animal shelter. Of the 413 dogs housed at the shelter this week, three are basset hounds. If you are assigned to wal

Hi, how did they get -500? And what do I do for the A part because i know it’s not to solve it since that’s what you do in B so I’m a bit confused please help.

ACTIVITY 5: READ THE PARAGRAPH BELOW AND ANSWER THE QUESTIONS THAT FOLLOW. Types of Friends Friends can be classified according to their honesty , loyalty , t

Can someone help me find the answer