Muaj pes tsawg protons neutrons thiab electrons puas muaj arsenic?

Video: Muaj pes tsawg protons neutrons thiab electrons puas muaj arsenic?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Daim duab ntawm lub nuclear muaj pes tsawg leeg thiab electron configuration ntawm ib tug atom ntawm arsenic-75 (atomic tooj: 33 ), qhov feem ntau isotope ntawm lub caij no. Lub nucleus muaj 33 proton (liab) thiab 42 neutron ua (xiav). 33 electrons (ntsuab) khi rau lub nucleus, txuas ntxiv tuav cov khoom siv hluav taws xob (ntiv nplhaib).

Ib yam li ntawd, dab tsi muaj 32 protons thiab 33 electrons?

# 33 - Arsenic - As.

Tsis tas li ntawd, muaj pes tsawg electrons nyob hauv? Arsenic muaj 5 valence electrons . Nws yog hluav taws xob configuration yog 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p3. Nws yog lub plhaub sab nraud (4s thiab 4p) muaj 5 electrons , cov no yog valence electrons.

Tsis tas li ntawd, arsenic atomic mass yog dab tsi?

74.9216 ua

Muaj pes tsawg subatomic particles puas muaj arsenic?

Ib tug natural tshuaj 33 . Ib qho arsenic atom muaj 33 electrons thiab 33 protons nrog tsib valence electrons (cov uas tuaj yeem koom ua cov tshuaj sib txuas nrog lwm cov electrons) hauv nws lub plhaub sab nrauv.

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?

Chromium yog thawj lub caij nyob rau hauv lub thib rau kab ntawm lub sij hawm. Nws raug cais raws li kev hloov pauv hlau. Chromium atoms muaj 24 electrons thiab 24 protons nrog ntau tshaj isotope muaj 28 neutrons

Muaj pes tsawg protons neutrons thiab electrons magnesium muaj?

Lub npe Magnesium Atomic Mass 24.305 atomic mass units Number of Protons 12 Number of Neutrons 12 Number of Electrons 12

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