2 points A sample of gas initially at 2.00 atm was compressed from 8.00 L to 2.00
Lat constant temperature. After the compression, the gas pressure was
atm.
A) 4.00
B) 2.00
C) 1.00
D) 8.00
E) 16.0
23. Which of the following is equivalent to 437 K?

Because electrons have negligible mass, to account for the mass of the isotope, there must be 16 neutrons, 16 neutrally charged, massive, fundamental particles present in the sulfur nucleus. and thus finally, if we have the 32s2− ion, there are 18 electrons, 16 protons, and 16 neutrons.

Ithink 2 is the correct

Nonmetal are moldable and easily shaped

Mars contains iron oxide in its crust