manny5889 manny5889

01-11-2019
Chemistry

contestada

2)What’s the difference between a physical change and a chemical change.

Respuesta :

vgoodwin01 vgoodwin01

01-11-2019

Composition. Chemical change there is a change in the composition of the substance
Physical change involves, smell appearance simple display of change

Answer Link

Otras preguntas

10. Define an operation ★ on the set of real numbers as follows: a ★ b = 0.5ab If 0.1 ★ b = 10, then evaluate bb. a. 500 b. 200 c. 20 d. 50 Please explain how

some of the World Heritage site from Nepal are under pressure how can they be saved from on natural disaster

Does Juliet think that Friar Lawrence has any reason to betray her? A. No B. Yes, he was very close with Rosaline. C. Yes, he could be in trouble for marrying R

What was the Teapot Dome scandal?

You are not able to go to the cinema with your friend because you are sick. Write approximately 100 ja* in Korean

exercise 20.1.1 factorize the following expression (a)6x+3 how to solve it

Which is the function of a thesis statement? PLEASE HELP!

The difference between the annual and semi-annual compound interest on a sum of money is Rs 482 at the rate of 20 % per annum for 2 years. Find the sum.

What is the equation of a line that passes through points A (1, 2) and B (4, 3)?

Why is social harmony important ? Write in points.