Swali la tatu Hadi la mwisho majibu

Physics

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Answer

b

Iron (Fe)\text{Iron (Fe)}

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Huu hapa utatuzi wa Swali la 4:

Part 4

Jedwali linaonyesha taarifa kuhusu isotopu za elementi V.

ElementiIsotopuMasi ya isotopuIdadi ya nyutroni
VA5428
VB5630
VC5731

Part a· 1 step

Kamilisha jedwali.

Kwa kuwa A, B, na C ni isotopu za elementi moja V, zote zina idadi sawa ya protoni.
Tunatumia fomula: Idadi ya protoni = Masi ya isotopu - Idadi ya nyutroni.

  1. Kokotoa idadi ya protoni kwa Elementi V kwa kutumia Isotopu A.

    Idadi ya protoni=54−28=26\text{Idadi ya protoni} = 54 - 28 = 26

    Hivyo, kila isotopu ya elementi V ina protoni 26. Jedwali lililotolewa tayari limekamilika kwa taarifa zilizopo.

Part b

Iron (Fe)\text{Iron (Fe)}

Bainisha elementi V.

Elementi yenye protoni 26 ni Iron (Chuma).

  1. Tambua elementi V.

    Elementi V ni Iron (Fe)\boxed{\text{Iron (Fe)}}.

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