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3 answers

after a what?

angstroms are abrevviated A

2007-01-04 09:15:27 · answer #1 · answered by Anonymous · 0 0

Probably you're referring to Angstrom, sometimes used in expressing the size of atoms, lengths of chemical bonds and visible-light spectra.

1 A = 1.0 x 10E-10 metres

2007-01-01 10:35:04 · answer #2 · answered by roadwarrior 4 · 0 0

The unit of radiation was named after Wilhelm Konrad Roentgen

2006-12-31 17:33:59 · answer #3 · answered by science teacher 7 · 0 0

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