Some compounds, like carbon dioxide, are gaseous at room temperature, while others are solid at room temperature. Why is this?

One isotope has 6 protons and 8 neutrons which reference names this isotope

Radicals react quickly to form covalent bonds with nearby substances because they have ___ available for bonding.

A commercial "fizz saver" pumps helium under pressure into a soda bottle to keep gas from escaping. Will this keep CO2 in the soda bottle? Explain your answer

Rocks formed by changes in heat and pressure or the presence of hot, watery fluids

What would the final salt concentration be if instead of placing the dialysis bag in 4.0 L of distilled water for 12 h, you placed the bag in 1.0 L of distilled water for 6.0 h and then in another 1.0 L of fresh distilled water for another 6.0 h

Why should your disposal of excess magnesium take place in a fume hood? (choose all that apply) Group of answer choices The quench released hydrogen gas, which is flammable and explosive The quench is highly exothermic and might cause the solvent to

For the chemical equation SO2 (g) + NO2 (g) SO3 (g) + NO (g) SO2 (g) the equilibrium constant at a certain temperature is 3.00. At this temperature, calculate the number of moles of NO2 (g) that must be added to 2.30 mol SO2 (g) in order to form 1.

What Happens To The Energy That Does Not Come Into Contact With The Bottom Of My Pan? Topic: Energy

What state of matter has a definite shape but indefinite volume?

1) What is the electron configuration of an electrically neutral atom of sodium? 2) What is the electron configuration of an electrically neutral atom of neon? 3) What is the electron configuration of an electrically neutral atom of oxygen?