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Which of the following is true about acids A. most acids are sour

B. most acid's Corrode metals

C. every acid contains hydrogen

D. acids have a pH of greater than seven

What three variable factors determine the force of gravity between any two objects?

How can i quantified the amount of radon in a particular place?

How many neutrons does element X have if it's atomic number is 33 and it's mass number is 93?

A satellite is in orbit around the earth. Which one feels the greater force?

What is the effect of pressure on the volume of a gas?

A question about a moral issue is answered by examining facts rather than opinions. is generally considered a scientific question. cannot be answered with scientific methods. cannot be debated through discussion.

Who is most likely to have a physiological age that is much younger than his or her actual age?

Inflammation happens when the mucous membranes cannot stop a pathogen. True False

If the diameter of the space station is 730 m, how many revolutions per minute are needed for the "artificial gravity" acceleration to be 9.80m/s2?

The act, process or state of the change in place or position oa a body with respect to time and relative to the observer is said to be : - 1. Rest 2. Stationary 3. Motion 4. None of the above