Answer:
Cholesterol is a fat used by the body that is produced by the body and that also comes from animal-based foods. Important numbers to know are total cholesterol, HDL or good cholesterol, LDL or bad cholesterol, and triglycerides.
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The a metal tank containing hydrogen gas has a pressure gauge that reads 575 psi, 120 pressure inside of the tank.
What is pressure gauge?
A device used to measure a fluid's (liquid or gas') state by calculating the force the fluid would apply to a unit area if it were at rest.
What is pressure?
The force of all gas particle/wall collisions divided by the surface area of the wall is the definition of pressure (P): One of the fundamental quantifiable variables.
Therefore, a metal tank containing hydrogen gas has a pressure gauge that reads 575 psi, 120 pressure inside of the tank.
Learn more about pressure gauge from the given link.
brainly.com/question/13292088
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Answer:
The neutron is 30
Explanation:
The element with atomic number of 25 is Manganese. it has a mass number of approximately 55.
Therefore, the neutron number = Mass number - Proton number (i.e. atomic number)
= 55 - 25
Neutron number = 30
