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konstantin123 [22]
2 years ago
15

Will mark BRAINLIEST!! PLEASE ANSWER I HAVE 5 MINS

Chemistry
1 answer:
maksim [4K]2 years ago
3 0

Answer:

Explanation:

7A 0.2

7B cork

7C  Yes because the lighter it is the more likely it will float

7D  Density is one of the fundamental scientific principles of life. It can describe any everyday object. Despite its significance, students often struggle to understand what it really is. Density is a measurement of how much space or volume is packed in an object or substance.

8   property means a characteristic or trait that you can use to describe matter by observation, measurement, or combination.

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