Magnesi : Tofauti kati ya masahihisho
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Mstari 6:
| alama =
| namba atomia = 12
| mfululizo safu = [[Metali za udongo
| uzani atomia = 24,305 u
| valensi = 2, 8, 2
Mstari 19:
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'''Magnesi''' ni [[elementi]] na [[metali ya udongo
Elementi tupu ina [[valensi]] mbili na [[rangi]] yake ni [[nyeupe]]-[[fedha]]. Mg ni kati ya elementi zinazopatiikana kwa wingi [[duniani]] ikiwa na nafasi ya [[nane]] na [[asilimia]] 1.4 za [[ganda la dunia]] ni magnesi.
Inamenyuka
[[Unga]] wa magnesi au vipande vidogo vya metali huungua [[moto]] mkali mweupe, unga hata bila kuwashwa [[Hewa|hewani]] tu.
Magnesi ni muhimu kwa [[miili]] ya [[wanadamu]] na [[wanyama]], pia kwa [[mimea]]. [[Wanamichezo]] hutumia mara nyingi [[dawa]]
==Picha==
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Image:Magnesium-products.jpg
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