thirteen electrons
There are 3 valence electrons in Al (Aluminum) as it is located in group 13 of the periodic table.
4 electrons, 2 valence electrons
There are 16 electrons in an O2 molecule. Each oxygen atom contributes 8 electrons, totaling 16 electrons in the molecule.
Germanium has 32 electrons.
Xenon has 54 electrons.
There are 3 valence electrons in Al (Aluminum) as it is located in group 13 of the periodic table.
Aluminum (Al) has an atomic number of 13, which means it has 13 protons and, in its neutral state, 13 electrons. When aluminum is ionized to form Al³⁺, it loses three electrons. Therefore, Al³⁺ has 13 protons and 10 electrons.
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8 electrons
4.3 moles of AI(CN)3 have 451,5 grams.
579
16 electrons
20 electrons
97 electrons
4 electrons.
6 electrons
4 electrons, 2 valence electrons