A balloon has a volume of 2.32 liters at 24.0°c. The balloon is heated to 48.0°C. Calculate the new volume of the balloon.

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?