What is the ballon temperature, in Kelvin, of Xe in the balloon?

How many molecules are in 6.0g of sodium phosphate?

Which element below has smallest atomic radius?

A sample of gas occurs 9.0mL at a pressure of 500mmHg. A new volume of the same sample is at 750mmHg. Use two significant figures in answer on volume.

Why is air a renewable resource? A. it can be reused B. it is in limited supply C. it is a mixture of gases D. it provides us with an important need

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

What is the main reason cells are replaced in the body? A The cells are too large. B The cells are inactive. C The cells are damaged. D The cells are cancerous.

There are six elements in Group 14 on the Periodic Table. One of these elements has the symbol Uuq, which is a temporary, systematic symbol. This element is now known as flerovium. 66 Identify an element in Group 14 that is classified as a metalloid.

Mathematical relationship between the rate of a chemical reaction and the concentration of reactants? Specific Rate Constant Collision Theory Rate Law Activation energy

How does the strength of a liquid's intermolecular forces affect its viscosity

Object a has a mass of 500g and a density of 5.00 g/cm3 object b has a mads of 650. g and a density of6.5 g/cm3 which object would displace the most liquid? Explain