Answer:
Reaction of Acids and Bases.
Explanation:
Answer:
B
Explanation:
cool air never rises so not A
C would mean its getting warmer
and heat flows from warm to cool so not D
we are left with B
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Answer:
Chemical properties of acids are the following.
1) Acids have pH lower than neutral i. e. 0 to 6.
2) Acids have sour taste.
3) It changes the color of indicator from blue litmus to red.
4) When the acid react with base forming salt and water.
5) When acid react with metals it produces hydrogen gas.
6) Acid have the ability to corode metals.
1 density affects the behavior at plate boundaries by how far they are apart from each other.
2 the factors that affect occurs at a plate boundary to make sure they don't collide together.