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Re: Potions and Poisons B

Posted: January 6th, 2018, 8:07 pm
by vehicleguy
Covalent is the answer and polar is correct

Re: Potions and Poisons B

Posted: January 31st, 2018, 12:33 pm
by Benewcomb
wheres the next question?

Re: Potions and Poisons B

Posted: January 31st, 2018, 1:32 pm
by vehicleguy
I'm not sure. I'll ask one
For each of the following changes, right p for physical or c for chemical.
1. Photosynthesis
2. Melting Point
3. Luster
4. Soluability
5. Rotting wood
6. Combustion
7. Density
8. Flammability
9. Odor
10. Water mixing with salt

Re: Potions and Poisons B

Posted: January 31st, 2018, 2:53 pm
by WhatScience?
I'm not sure. I'll ask one
For each of the following changes, right p for physical or c for chemical.
1. Photosynthesis
2. Melting Point
3. Luster
4. Soluability
5. Rotting wood
6. Combustion
7. Density
8. Flammability
9. Odor
10. Water mixing with salt
1.C
2.P
3.P
4.P
5.C
6.C
7.P
8.C
9.P
10.P

Re: Potions and Poisons B

Posted: January 31st, 2018, 3:04 pm
by shrewdPanther46
9. C

Re: Potions and Poisons B

Posted: January 31st, 2018, 4:21 pm
by vehicleguy
All of them are correct, including #9. You're up!

Re: Potions and Poisons B

Posted: January 31st, 2018, 4:31 pm
by shrewdPanther46
wait when you say including number 9, are u saying that a change in odor is a physical change?

I think you messed up your wording when asking the question.

Re: Potions and Poisons B

Posted: January 31st, 2018, 4:44 pm
by vehicleguy
My apologies. You are right that it is confusing considering two answers were given. I meant to say that WhatScience was correct by identifying it as a physical change.

Re: Potions and Poisons B

Posted: January 31st, 2018, 5:17 pm
by shrewdPanther46
In my opinion,

A change in odor indicates a chemical change has taken place, although odor is a physical characteristic. You worded the question incorrectly.

Re: Potions and Poisons B

Posted: January 31st, 2018, 5:27 pm
by WhatScience?
In my opinion,

A change in odor indicates a chemical change has taken place, although odor is a physical characteristic. You worded the question incorrectly.
This is correct...a change in odor is chemical

odor itself is physical