liz463591 liz463591

11-09-2020
Chemistry

contestada

Which of the following is an example of a chemical change
A. apple slices turn brown
B. toast burns
C. silver tarnishes
D. all of these are chernical changes

Respuesta :

riapotharlanka riapotharlanka

17-09-2020

Answer:

D. all of these are chemical changes

Answer Link

Otras preguntas

what is a fraction of a circle of 120 degree

What is the acceleration of a 6.4 kilogram bowling ball if a force of 12 N is applied to it?

81 is 54% of what number

WHAT IS A GOOD PERSONIFICATION POEM ABOUT THE FIRST DAY OF SCHOOL!!!!!

. Humans who live in ________ are at risk for getting malaria. a. Alaska b. Norway c. Florida d. Mexico

WHAT IS A GOOD PERSONIFICATION POEM ABOUT THE FIRST DAY OF SCHOOL!!!!!

Nicholas spends 20 minutes ironing shirts with his 1,800-watt iron. How many joules of energy were used by the iron?

How much force is needed to accelerate a 68 kilogram-skier at a rate of 1.2 m/sec^2?

What is the momentum of a 52 kg carton that slides at 5.0m/s across an icy surface?

What are two equivalent fractions for 2/10, three equivalents fractions for 3/11 and three equivalent fractions for 1/12?