What are the three types of radioactive decay? What will be an ideal response?


Alpha decay?2 protons and 2 neutrons emitted from the nucleus; beta decay?a fast moving electron
emitted from a neutron in the nucleus; and electron capture?a proton captures an electron from the
electron shell.

Environmental & Atmospheric Sciences

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Condensation nuclei:

A) do not include hygroscopic aerosols. B) by definition do not dissolve in water. C) are relatively abundant in the atmosphere. D) typically originate as micrometeors from space.

Environmental & Atmospheric Sciences

The oxygen we breathe is used to do which of the following?

A) convert NADH and FADH2 to NAD and FAD B) provide energy for the conversion of ADP to ATP C) both a and b D) neither a nor b

Environmental & Atmospheric Sciences

Which circular saw blade is susceptible to damage from gasoline vapors?

a. all blades b. wood c. polycarbonate d. masonry

Environmental & Atmospheric Sciences

Objects with higher temperatures:

A) emit more shortwave radiation than cooler objects do. B) emit only shortwave radiation. C) radiate less total energy than cooler objects radiate. D) emit most of their energy in the form of longwave energy.

Environmental & Atmospheric Sciences