Monday
November 24, 2014

Homework Help: Chemistry

Posted by jessica on Sunday, November 28, 2010 at 10:20pm.

which is an example of physical change
1.water decomposing into hydrogen and oxygen
2.potassium and bromine combining to form potassium bromide
3.solid ice melting into liquid water
4.none of the above

i think its 3.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

8th Grade Science - 1) Which of the following is a chemical change? (1 point) ...
Chemistry - Need Help On This Question.! Potassium chloride reacts with bromine ...
Chemisry - Potassium, a silvery metal, reacts with bromine, a corrosive, reddish...
SCIENCE --- CHECK MY WORK PLS - help pls, check my work asap!?? 1) Which of the ...
science - Will you please check a few more? Physical change, chemical change or ...
chemistry - Hii i was wondering if u cud help me solve this problem..im not sure...
analogies - How do I put this into 2 sentences? up:down heavy:light For example...
chemistry - 15.45 grams of solid potassium chlorate decomposes when heated to ...
chemistry - Potassium nitrate is made by adding potassium chloride to hydrogen ...
CHEMISTRY - Consider an aqueous solution prepared from 250.0 mL of water and 1....

Search
Members