1. The temperature of a 4.0 L gas is changed from 27 C to 327 C. What will the new volume be provided pressure does not change?
LAW:
2. A gas has a pressure of 2280 mm Hg at 323 C. What is the new temperature at STANDARD pressure of 760 mm Hg?
LAW:
3. A gas syringe contains 35.0 mL of gas at 330K. Determine the volume of the syringe when the temperature is increased to 990K.
LAW:

the answer is d.) potassium

answer7,570,82356 cubic centimeters;

answer: atomic mass was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

explanation:

originally atomic mass was used to arrange elements on the periodic table from left to right in a row. each column then shows similar properties of elements of a group.

in modern periodic table, the atoms are arranged in increasing atomic number. as atomic number represents the number of protons in an atom which is unique for every atom.