Test
Sin título
Preguntas del test (3)
1Are isotopes elements with the same number of electrons and neutrons but different number of protons
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2Are ions elements, witch either loses or gains electrons.
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3Isotopes are atoms that have the same numbers of protons but different numbers of neutrons. An ion is an atom that has gained or lost electrons, so it now has more or fewer electrons than it does protons. So an ion has a negative or positive charge.
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Información
- Descripción
- Test sobre Sin título, creado por Marrium Jahangir el 31/10/2019.
- Autor
- Marrium Jahangir
- Idioma
- English
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