How many atm are in 1,520 mmHg?

During which stage of a scientific investigation is data collected? A. evaluate the conclusions B. conduct an investigation C. analyze the results D. design an investigation The answer is B. conduct an investigation

Which layer has the most oxygen, silicon and aluminum?

use the concept of precipitation to show interaction between the atmosphere and the geosphere. How do you do this?

If element x has 55 protons how many electrons does it have

How many elements are in NH3

A student was comparing the solubility of equal amounts of table salt and table sugar at different temperatures. The table below shows the four samples that the student used and the temperature of the water that they were dissolved in.

How many cases of measles would you predict were reported last year

what happens when baking soda is mixed with vinegar a a new substance is formed B the substances are the same c but the baking soda stays the same but the vinegar changes form D the mixture turns from a liquid into a solid

Which celestial object is found in kuiper belt

When K - and I - combine