Zagorodniypolina5 Zagorodniypolina5

11-02-2020
Chemistry

contestada

Which of the following is a true statement?

Chemical changes are not ever useful.
A chemical change changes only the size of the matter.
A chemical change makes different matter from old matter.
An ice cube melting is a chemical change.

Respuesta :

waquiahmed123 waquiahmed123

19-02-2020

Answer:

the 3rd one

Explanation:

the is because the ice cube changes to a liquid

Answer Link

Otras preguntas

can you work this out like a division 26.1 divided by 6

Which of these names does NOT belong to one of Santa’s reindeer? A) Comet B) Prancer C) Blitzen D) Klaxon

where did Cajuns live before moving to Louisiana

what are the units represent work

which spheres are interacting when a volcano erupts and releases gases into the air?

A jigsaw puzzle contains 50 pieces. If joining any two pieces or groups is considered one move, what is the least amount of moves to join all 50 pieces?

What two groups were separated by the Proclamation Line of 1733

an employee worked 160.5 hours in may, 165.75 hours in June and 152.25 hours in july. What was the average number of hours you worked each month?

Why don't noble gases normally form chemical bonds?

What is the sale price? $99 watch with a 40% discount