What property has a higher value than silicon

Which hybridization scheme occurs about phosphorus when nitrogen forms a triple bond?

NaCl+CaS=Na^2S+CaCl^2 balance

write the steps you would use for making tea. use the words solution, solvent, solute, dissolve, soluble, insoluble, filtrate and residue

1. A gas has a volume of 50.0 mL at a temperature of - 73°C. What volume would the gas occupy at a temperature of - 123°C? * *Celsius

Electrons, protons, and neutrons are three subatomic particles of an atom. if the atom undergoes a change and becomes a positive ion, which subatomic particle is lost in this process? a. neutron b. proton c. electron

Which statements about oxygen and nitrogen are true? Select all the correct answers. a. They are both normally found as gases in the atmosphere. b. They can be either liquids or gases. c. They turn from gas to liquid at the same temperature. d.

Write the reaction when solid aluminum sulfate is put into water:

What is the mass of a 12.31 cm3 piece of copper having a density of 8.96 g/cm3?

Is the ice bomb reaction an example of physical or chemical change? A. Ophysical change B. chemical change

It is possible to determine the molecular weight of a compound from its molecular formula. true or false.