19-10-2019
Chemistry

contestada

I need an answer asap

Which of the following is a chemical change?
Question 4 options:

Ice melting

Glass breaking

Sugar dissolving

Nails rusting

Respuesta :

DrMantisToboggan DrMantisToboggan

19-10-2019

Answer:

Nails rusting

Explanation:

The rest of them still have the same chemical composition such as melting ice will still have a H2O chemical composition.

Answer Link

esthercelestin123 esthercelestin123

19-10-2019

Answer: Nails rusting

Explanation:

That the right answer because chemical change is when a new substance is formed and you can't get it back. A nail once it is rusting you CANNOT get back the original form from before back.

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

An expense is entered as a _____ in a financial ledger. a. balance b. credit c. debit d. savings

Select the best analogy. misogyny : women :: a. divest : property b. pathological : disease c. progeny : children d. misogamy : marriage

Why was Susan B. Anthony so significant during the Progressive Era?

what finally enabled sturdy skyscrapers to be built during the industrial revolution

A hexagonal prism has _________ lateral faces. a. 8 b. 7 c. 6 d. 2

which country became the dominant world power as a result of the Napoleonic wars

when a reader does not understand a detail of a story the best approach for understanding is to

Why was Susan B. Anthony so significant during the Progressive Era?

Why did the interstate commerce commission have difficulty enforcing reforms

Use a transformation to solve the equation. h/-6 =1.2 a. h = –7.2 b. h = –0.2 c. h = 0.2 d. h = 7.2