Neptune is 30.6 au from the sun. How long is the year for neptune?

Match each term to its example. element compound ion isotopes cation anion A. an atom that has developed a positive charge B. sodium chloride (NaCl) C. an atom that has lost or gained an electron D.

When an acid reacts with a base what compounds are formed? a. a salt only. b. water only. c. a salt and water. d. metal oxides only.?

How much total power per area (W/m²) is emitted by a blackbody at 706 K? The Stefan-Boltzmann constant, o, is 5.67 x 10-8 W m-2K-4. Give at least three significant figures. =

Does food cool faster after being in the microwave or being on the stove?

Examples for three types of chemical bonds?

The chemical formula for a covalently bonded group of atoms is called a

What is the molar mass, in grams, of a mole of an element equal to?

Isopropyl alcohol (C3H8O) is a common solvent used for cleaning and disinfectant purposes. Its mass spectrum is shown below.

How is an unsaturated fat converted to into a saturated fat?

Is hydrofluoric acid stronger than acetic acid?