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Zigmanuir [339]
3 years ago
10

Which statement is part of the 3R rule?

Chemistry
1 answer:
makvit [3.9K]3 years ago
7 0

Answer:

The 3R rule states that Radial cracks form a Right angle on the Reverse side of the force. This rule enables an examiner to determine readily the side on which a window or pane of glass was broken.

I hope it's helpful!

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The fact that matter is not created or destroyed in any chemical or physical change is called the
BartSMP [9]

Answer:

Law of Conservation of Mass.

Is that Right?

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3 years ago
True or false: environmental science concentrates on the study of earth's natural hazards.
algol [13]

The correct answer for this question is 'False'

Environmental science is not the study of the earth's natural hazards

What is Environmental science?

Environmental Science is the study of physical, chemical, biological components of earth's natural environment they include air, water etc.,

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This field of science also helps us to know about how science effects our environment.

And the 3 main aspects of Environmental science are:

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To know more about environmental science, click here:

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8 0
2 years ago
When carbonates react with acids fizzing occurs.what does the fizzing indicate?​
mr_godi [17]

Answer:

acid reacts with carbonates to produce salt, water and CO2. CO2 gas causes bubbling during the reaction, which is observed as fizzing.

8 0
3 years ago
What is one of the ways a fission reaction can get out of control? when there are too many neutrons when the neutrons are slowed
Juliette [100K]

Out of the following given choices;

A) when there are too many neutrons

B) when the neutrons are slowed down

C) when there is a chain reaction

D) when there is critical mass

The answer is A. A fission nuclear reactor is controlled by regulating the number of neurotoxins produced in the chain reaction. Too many neutrons cause an accelerated chain reaction that causes enormous heat to be generated in a short amount of time which could cause an explosion. Control rods , made of “neutron poisons”, e.g. cadmium, are put in the reactors to control the number of neutrons at any one time

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3 years ago
Read the list of elements given below. Be, Mg, Ca, Sr Which of the following about the elements is true? (5 points)
slava [35]

Answer:

Pretty Sure Its A

Explanation:

4 0
3 years ago
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