What's the formula for the ionic compound composed of cesium and nitride

If a pressure is reported as 1.25 atm, what is that pressure in milliliters of mercury?

How many molecules are in 525g of aluminum oxide

Atoms contain three types of particles. in the nucleus there are positively charged protons as well as neutrons which have no charge. orbiting the nucleus are negatively charged nucleus. previous next

The radioisotope radon-222 has a half-life of 3.8 days. How much of a 73.9-gram sample of radon-222 would be left after approximately 23 days?

Which procedure will most increase the energy output of a nuclear reactor? exposing the core to the outside world removing fissile material from the core decreasing the amount of steam produced raising the control rods out of the reactor

How many molecules are in 237g (about a cup of water)

How do elements change as you move to the right along a row in the periodic table? The atomic number decreases. The electronegativity decreases. The average atomic mass increases. The number of valence electrons decreases.

Is newton statement a law or a theory

Either aluminum or zinc will replace silver ion in silver nitrate to give silver metal and aluminum nitrate or silver metal and zinc nitrate

What is the basic unit of energy?