The notation for the nuclide gives information about

How does the amount of humidity affect hurricane formation?

How much phenol red absorbance is in the first peak?

What kind of intermolecular forces act between an ammonia molecule and a hydrogen peroxide?

Can helium pair up to become a compound? (ex: sodium and chlorine=sodium chloride)

Which of the following is the best evidence that digestion involves chemical change? A Time is required to accomplish results. B The products' mass equals the reactants' mass. C Different compounds are involved. D New substances are produced.

A scientist discovers a new type of polymer. What must be true about this polymer? A. It contains carbon atoms arranged in a ring structure. B. It has double bonds between all the carbon atoms. C. It contains molecules of many different types. D.

A line in the lyman series of hydrogen has a wavelength of 122 nm. from what state did the electron originate?

What are the products of photosynthesis? A. Glucose and oxygen B. Oxygen, solar energy, and glucose C. Carbon dioxide, water, and solar energy D. Hydrogen, oxygen, and carbon

A sample of a substance that has a density of 0.824 g/mL has a mass of 0.421 g. Calculate the volume of the sample.

The tyndall effect is used to detect A: suspensions B:liquid solitions C:tyndalls D:colloida