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Svetllana [295]
3 years ago
9

HELP PLEASE I dont understand this (7th Grade science)

Chemistry
2 answers:
Aleonysh [2.5K]3 years ago
8 0
The first is chemical
Maksim231197 [3]3 years ago
7 0
For the second one it is physical
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Answer:

58mL

Explanation:

Given parameters:

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Unknown:

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Solution:

To solve this problem, we know that the object must have density value equal to that of water or less than that of water to be able to float.

We then set its density to that of water;  

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3 years ago
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