Seudónimo Seudónimo

02-12-2016
Chemistry

contestada

A liquid is heated and a solid forms at the bottom of the beaker. Is this a physical or chemical change?

Respuesta :

Аноним Аноним

02-12-2016

If it is still that liquid to solid then it is an physical change but if it is not that liquid to solid the it is chemical change.

Answer Link

Otras preguntas

Muscular wave-like movement to transport food through the digestive system: a Emulsification b Mastication c Peristalsis d Regurgitation

What do artifacts such as shark teeth and shells found inside Hopewell mounds tell us about their culture? A. The Hopewell lived by an ocean, where they could f

g(x)=x+1 is it inverse

why was the articles confederation weak

can someone please help me with this problem?

You are studying a group of fossils, and you notice that a particular trait is present in the older fossils, but that this trait disappears in the more recent s

1. How are the functions y = x and y = x - 3 related? How are their graphs related? (1 point) A. Each output for y = x-3 is 3 more than the corresponding output

This individual mechanism captures what employees feel when thinking about their jobs and doing their day-to-day work is _____

An employer instituted a wellness program for all employees. The wellness program includes an exercise facilityand several pay incentives for losing weight, qui

what is 3.426 rounded to the nearest hundredth