A sample of Ar gas experiences a change in pressure from 196 kPa to 213.9 kPa. During this change, the temperature is also changed from 120.59 K to 675.54 K.
If its new volume is 7.316 L, what was its original volume?
0.85L
O 1.0L
1.2 L
O 1.4L

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.