A cubic meter of air near saturation may contain 28 grams, or about 1. 6 moles of water molecules at 30 °C, but only 8 grams, or about 0. 44 mole of water molecules per cubic meter of air at 8 °C

the first american roller coaster was the mauch chunk switchback railway, built in the mountains of pennsylvania in the mid-1800s. the track, originally built to send coal to a railway, was reconfigured as a "scenic tour."

no

sodium is solid at rt

pretty sure it's false

it was given as a lesson and guide for prayer.