26-10-2017
Chemistry

contestada

Which of these is an example of physical change?
Melting a Substance
Breaking chemical bonds
Forming chemical bonds
Nuclear decay

Respuesta :

Scarcev2 Scarcev2

26-10-2017

melting a substance because it would still be the same substance just in a different physical form

Answer Link

Аноним Аноним

26-10-2017

The answer is A because all of the other options are Chemical change.

I guess XD

Answer Link

Otras preguntas

What is Atlantic Charter ? How did it pave way for the establishment of the UNO ?

Suppose Maria wants to breed parakeets that are yellow with patterned feathers. However, when she bred several parakeets that were yellow with patterned feather

Which statement is true? A Displacement can never be greater than distance. B Displacement can never be less than distance. C Displacement can never be equal to

The equations of three lines are given below. Line 1: 6x-4y=6 Line 2: -2y=3x+5 Line 3: y=-2/3x+7 For each pair of lines, determine whether they are parallel, pe

what are the 3 sounds that are not included as letters in spanish alphabet called

Choose the correct preterite form of the verb to complete the sentence. ¿Usted en efectivo o su tarjeta de crédito? pagó pagaste || pagué usaste usó usaron !ASA

Vertical Compression of 1/3, right 2!!!

Which of the following is NOT an increased health risk for children and infants exposed to secondhand smoke?A. SIDSB. asthmaC. chicken poxD. ear infections

Prove you know what diminishing marginal utility is by creating an example of your own. Your example cannot be food related.

PLEASE HELPP MEEE 5. While you're ice-skating with your friends, you push off from one end of the rink and slide forward. Based on Newton's first law of motion,