Video: Muaj pes tsawg protons neutrons thiab electrons magnesium muaj?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
| Lub npe | Magnesium |
|---|---|
| Atomic Mass | 24.305 atomic mass units |
| Tus naj npawb ntawm Protons | 12 |
| Tus naj npawb ntawm Neutrons | 12 |
| Tus naj npawb ntawm Hluav taws xob | 12 |
Ib yam li ntawd ib tug yuav nug, pes tsawg neutrons thiab protons magnesium muaj?
12
Ib tug kuj yuav nug, pes tsawg electrons magnesium muaj? 12 electrons
Tib neeg kuj nug, pes tsawg protons neutrons thiab electrons magnesium 24 muaj?
Yog li rau koj cov lus nug, Daim Ntawv Teev Sijhawm qhia peb tias magnesium muaj tus lej Atomic ntawm 12, yog li muaj 12 protons thiab 12 electrons. Lub Sijhawm Sijhawm qhia peb tias Ca muaj Atomic Mass ntawm ≈24. Yog li ntawd muaj 24-12, 12 neutron.
Puas yog magnesium muaj 12 neutrons?
Feem ntau hom thiab ruaj khov ntawm magnesium atom pom nyob rau hauv qhov muaj 12 protons, 12 neutron , thiab 12 electrons (uas muaj tus nqi tsis zoo). Atoms ntawm tib lub caij nrog sib txawv neutron suav yog hu ua isotopes.
Pom zoo:
Muaj pes tsawg protons neutrons thiab electrons 58 28ni muaj?
Ni-58 muaj atomic tooj ntawm 28 thiab ib tug loj tus naj npawb ntawm 58. Yog li ntawd, Ni-58 yuav muaj 28 protons, 28 electrons, thiab 58-28, los yog 30, neutrons.Ni-60 2+ hom, tus naj npawb ntawm Protons zoo ib yam li hauv nruab nrab Ni-58
Muaj pes tsawg protons neutrons thiab electrons muaj chromium?
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Muaj pes tsawg protons neutrons thiab electrons puas muaj arsenic?
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Muaj pes tsawg protons neutrons thiab electrons puas Silicon 30?
Si-28- Protons: 14 (atomicnumber) Neutrons: (ntau tus naj npawb-atomic tooj) 28-14 = 14Electrons: 14?Si-29- Protons: 14 Neutrons: (ntau tus lej-atomic naj npawb) 29-14 = 15 Electrons: 14 Si-30- Protons: 14 Neutrons: (ntau tus lej-atomicnumber) 30-14 = 16Electrons: 14 3
Muaj pes tsawg protons neutrons thiab electrons nickel muaj?
Discoverer: Axel Fredrik Cronstedt