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

If a 5 foot post casts an 8 foot shadow at the same time that a nearby tree casts a 48 foot shadow how tall is the tree

White moths were found in huge numbers in the English city of Birmingham. These moths could be easily camouflaged by the trees because white lichen covered the

Please Help! [99 POints]

Fourscore and seven years ago, our fathers brought forth on this continent a new nation, conceived in liberty, and dedicated to the proposition that all men are

Why is circulation in humans called closed double circulation?

Is the given sequence arithmetic? If so, identify the common difference. 0.9, 0.5, 0.1, −0.3, . . .

The medical assistant adds information in the medical record. in which order will documents be added?

This LEGENDARY character made a much-celebrated comeback in 2017. What was the name of the villain he faced in this epic tale?

Is composed of individuals who are separated geographically but linked by communications technology?

In "The Most Dangerous Game," Sanger Rainsford says "I am a hunter, not a murderer" when he finds out that Zaroff hunts humans. Based on this statement, what ca