Bnvs216 Bnvs216

14-03-2014
Chemistry

contestada

Is melting cheese a physical or chemical change it's for science

Respuesta :

jazziejazzer jazziejazzer

14-03-2014

It is a physical change because it is a solid going to a liquid.

Answer Link

jennagirl708 jennagirl708

14-03-2014

It is a physical change: A chemical change would be if...there was bubbles, smoke, etc... A physical change is if it changes color, odor, shape, other PHYSICAL appearances.

Answer Link

Otras preguntas

Identify the following quantitative variables as discrete or continuous. (a) population in a particular area of Canada:discrete or continuous (b) weight of news

Professor Kramer has decided to measure how happy his students are with his teaching this semester. He is teaching two classes this semester—Psychology and Law

A balloon is launched when the temperature is 15 oC and the pressure is 0.918 atm. Its volume is 11.1 L. It rises in the air until the temperature reaches -15 o

Brian and Jennifer are planning to get married at the end of the year. They read that certain diets are healthier for specific blood types and hope that they bo

Suppose Lois usually buys two cups of coffee for two dollars each and one scone for two dollars each. If the price of scones falls to one dollar each and she no

The objective element of a social problem 1. Refers to our attitudes about the social conditions 2. Refers to the existence of a social problem. 3. Is only p

Which pair is a solution of the equation? -7x+3y=2

Despite the fact that the existence of _____ is generally unsupported by existing psychological research, approximately 41% of Americans believe in such existen

what energy (ATP)- producing organelle is found in animal and plant cells?

A cylinder and a come have the same volume. The cylinder has a radius of 2 inches and a height of 3 inches. The cone has radius of 3 inches . what is the height