Which statement is true about the electromagnetic spectrum?

Answer. as wavelength increases, radiant energy and frequency increase - This is the right statement. The electromagnetic spectrum is a range of frequency and with the electromagnetic spectrum; you can measure the electromagnetic radiation along with their respective wavelengths such as photon energies

Explanation:

I hope this is right...I've studied this one

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why do the isotopes of a particular element behave differently in nuclear reactions but the same in chemical reactions? chemical reactions involve changes to electrons in an atom; isotopes do not differ in electrons, and so they react the same way during chemical changes.