Describe the the decay of , a naturally occurring rare isotope of potassium responsible for some of our exposure to background radiation.

Using the periodic table, complete the table to describe each atom. type in your answers

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c

The time that is taken by neptune once around the sun is called