itsmelilly11 itsmelilly11

08-08-2017
Chemistry

contestada

Which of these is an example of physical change?
1) water evaporates
2) gasoline ignites
3) a nail rusts
4) wood rots

Respuesta :

kphung76127 kphung76127

08-08-2017

Water evaporating is a physical change,
While it changes form from liquid to gas, the chemical composition is still the same and no chemical reaction occurs.

Answer Link

muvaaaniy muvaaaniy

08-08-2017

water evapoating number 1 is the answer

Answer Link

Otras preguntas

Where can cells that are able to differentiate be found?

detectable activities or clues that can be pieced together by an adversary to compromise your operations are called

Someone help me with this please, I really need help, and it's due tmrw...PLEASE

You are baking a casserole. The recipe calls for of a cup of beans to make 5 servings. How many cups of beans would you need to make 25 servings? Enter your an

PLEASE HELP IMMEDIATELY!! ITS WITH ORDER OF OPERATIONS AND PEMDAS!!

To get home, Renae can take one of four buses: #41. #28. #55, or #81. Once she is on a bus, she will randomly select one of the following equally likely activit

PLEASE HELP WITH THIS

Which graph represents a reflection of f(x) = 6(0. 5)x across the x-axis?.

Simplify the expression. 5(2 +t) – 3(t + 1) please help as soon as possible

The Egyptians created the first irrigations system. True or false