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iren2701 [21]
3 years ago
11

Which statement describes a scientific law?

Chemistry
1 answer:
Sholpan [36]3 years ago
4 0

Answer:

A law is a proven fact that can not be changed.

Explanation:

Scienctists are most inquisitive in their research and as such they developed what is called scientific method which they use to create and learn new things. The scientific method includes:

1. Observation.

2. Hypothesis.

3. Experiment

4. Conclusion.

5. Law.

Among this scientific method, the law is the last in the pattern. A law is only given after the experiment has been tested over and over again and found to be true.

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Result of air movement speed up evaporation​
Tems11 [23]

Answer: Evaporation increases with the increase of wind speed

Explanation: The particals of vapor move away with the increase of wind speed. Which inturn leads to the decrease in the amount of water vapor

4 0
4 years ago
Read the following graduated cylinder.<br> How many ML?
postnew [5]

Answer:

12.8 mL

Explanation:

the bolded bar indicates a count of 5. counting from there would add up to 8/10ths of a mL.

5 0
3 years ago
_____ stars can be between one thousand times dimmer and one million times brighter than the Sun.
dmitriy555 [2]

Answer:

The answer is

D. Main sequence

Explanation:

Main sequence stars can be between one thousand times dimmer and one million times brighter than the Sun.

What is main sequence stars?

A main sequence star is any star that is fusing hydrogen in its core and has a stable balance of outward pressure from core nuclear fusion and gravitational forces pushing inward.

6 0
3 years ago
What is the name of the polyatomic ion with the molecular formula<br> SO32-
IceJOKER [234]

Answer:

sulfite ion SO32

Explanation:

A molecular ion is a covalently bonded set of two or more atoms, or of a metal complex, that can be considered to behave as a single unit and that has a net charge that is not zero.

8 0
3 years ago
What type of bond allows heat and electricity to move freely throughout the material?
OLga [1]

That would be an ionic bond since it has electrons to spare, rather than a convalent bond where all the electrons are taken up thus it is not a good conductor

8 0
3 years ago
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