tabyers7195 tabyers7195

11-07-2017
Chemistry

contestada

A steak is cooked on the grill. this is an example of a:

a. physical change.

b. chemical change.

Respuesta :

chouamyamy chouamyamy

11-07-2017

physical change

the identity of the steak does not change

Answer Link

irelynn08 irelynn08

11-07-2017

Actually, the answer is b. The grilling of steak is a chemical change because you cannot return the steak back to its original form

Answer Link

Otras preguntas

NEEED HELP!! Which statement accurately describes the illustration? Thank you!

Two mechanics worked on a car. The first mechanic worked for 20 hours, and the second mechanic worked for 15 hours. Together they charged a total of $2100

Which statement is correct? A. Both animals and fungi lack cell walls B. Both protists and fungi are eukaryotic C. Like some prokaryotes, fungi are autotrophic

One number is three more than two times another. If their sum is increased by four, the result is nineteen. Find the numbers.

The solvent of an aqueous solution is always _______.

what action did the US congress take as part of the isolationist trend that followed WW1?

I need help on number 5 please , I don't know how to figure it out .....

How can lifestyle choices increase your risk of developing cancer?

Flash flooding is most likely to occur when heavy rain falls on

Which function has two x-intercepts, one at (0, 0) and one at (4, 0)? f(x) = x(x − 4) f(x) = x(x + 4) f(x) = (x − 4)(x − 4) f(x) = (x + 4)(x + 4)