menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
PLEASE HELP ASAP Definitions for physical and chemical change -At least six examples for each type of change -Methods scientists use to determine if a change was physical or chemical -Lists of observable
asked
Dec 6, 2018
214k
views
4
votes
PLEASE HELP ASAP
Definitions for physical and chemical change
-At least six examples for each type of change
-Methods scientists use to determine if a change was physical or chemical
-Lists of observable changes that suggest a chemical or physical change has occurred
Chemistry
middle-school
Adid
asked
by
Adid
6.2k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
6
votes
Okay from what i remember about physical and chemical change. Physical would be like a pencil breaking, or a broken piece of glass. Its still glass or a pencil, its just different. A chemical change is like a cake baking. Hope that helps.
Genny
answered
Dec 12, 2018
by
Genny
4.8k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
6.5m
questions
8.6m
answers
Other Questions
When weak acids react with strong bases, the H+ from the weak acid is transferred to the: metal of the strong base to form a metal hydride OH− from the strong base to form water and a salt salt that is
Some elements can have multiple molecular forms in the same physical state. these multiple forms are called a. isotopes. b. isotropes. c. allotropes. d. multi-tropes.
True or false: in the water cycle, water returns to Earth as condesation, usually in the form of rain or snow.
The original amount of a radioactive sample should be multiplied by which expression to calculate the amount of the sample that remains after n half-lives have passed? (1/2)xn (1/n)^2 (1/2)^n 1/(2n)
How many moles of ca(no32 are in 400 ml of a 0.80 m calcium nitrate solution?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org