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Date: 30-4-2019
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Date: 24-6-2019
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Date: 11-3-2017
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Creating Ionic Compounds
Ionic bonding, the bonding that holds the cations and anions together, is one of the two major types of bonding in chemistry.
An ionic bond occurs between a metal and a nonmetal. The metal loses electrons (to becomes a positively charged cation), and a nonmetal gains those electrons (to become a negatively charged anion). The ions have opposite charges, so they’re attracted to each other. This attraction draws them together into a compound.
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دخلت غرفة فنسيت ماذا تريد من داخلها.. خبير يفسر الحالة
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ثورة طبية.. ابتكار أصغر جهاز لتنظيم ضربات القلب في العالم
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قسم شؤون المعارف يصدر العدد الثامن والعشرين من مجلة (رد الشمس)
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