fortunesanga8 fortunesanga8

04-01-2020
Chemistry

contestada

charcoal and copper are black how do you distinguish

Respuesta :

04-01-2020

Answer: charcoal being less dense it floats on water while copper oxide settles at the bottom

Explanation: when you add a liquide charcoal will float and copper sinks

Answer Link

Otras preguntas

A person wishes to convey any and all interests in a property to another without making any assurances as to encumbrances, liens, or any other title defects on

By making minimum payments on a credit card, the consumer can

The Black Codes passed in a number of southern states after the Civil War were intended to

An airliner flies from Chicago to New York. Due to the shape of the earth; the airliner must follow a curved trajectory. How does the curved trajectory of the a

Got three questions need with .

In your own words, how would you define "culture"? Can you be part of more than one culture? Why or why not?

This chart shows characteristics of one British colony. founded by Puritans economy based on small farms and manufacturing self-government through town hall mee

what does Alfred’s voice represent to the speaker?

(b) Provide one set of acceptable quantum numbers for each of the valence electrons in sulfur.

if x-1/x = 9 find the value of x +1/x