This one is beta decay (the -1 subscript tells us that)
Electron microscopes differ from light microscopes in that they produce an image of a specimen by using a beam of electrons rather than a beam of light. Electrons have much a shorter wavelength than visible light, and this allows electron microscopes to produce higher-resolution images than standard light microscopes
Answer:
air rises most quikly above water so i'm confuse it's lake or river
