Bearjva4Mort1h Bearjva4Mort1h

18-11-2016
Health

contestada

Which of the following is a chemical change?
a. mixing
b. melting
c. grinding
d. tarnishing?

Respuesta :

18-11-2016

d. tarnishing is a chemical change.

Answer Link

pandamille pandamille

18-11-2016

Which of the following is a chemical change?
-tarnishing

Answer Link

Otras preguntas

A sample of discrete, quantitative data is skewed right and has a single outlier on the right side. The lower quartile is 45 and the upper quartile is 87. What

If object is above it lowest point what ever does it have

What is the drawback to using superconductors? The cost of keeping the semiconductor below the critical temperature is unreasonable. People do not readily accep

"At constant pressure, the volume of a fixed amount of gas is directly proportional to its absolute temperature." This is -

Factor out the GCF in the expression below. Put your answer in the box below. `24m^{3}+54m`

After reading about the spread of bacteria and viruses, why do we wear a mask to help prevent the spread of corona

what are geosynchronous satellite used for

¿Cuántos moles están contenidos en cada una de las siguientes cantidades? 350 g de hierro 5,25 x 1020 átomos de Cu 1,25 x 1015 moléculas de NH3

1.the volume of air in a mountain bicycle tire is constant. the initial pressure and temperature are 3.14 atm and 26 degrees celsius. a) as the bike is ridden

Write an essay analyzing the causes and consequences of the holocaust, PLS ANSWER