In Lewis dot notation aluminum has three dots as it is group 13 and has 3 valence electrons.
Aluminum has three valence electrons; thus, its electron-dot structure would look something like....
.Al:
AlCl does not meet the octet rule, so the best you can do is have Al covalently bond with 3 Cl. Hope this helps..good luck
Al with 3 dots around it. (Al: with another dot on top of the Al) or (.Al. with another dot on top)
3 dots...1 per side
The one with three dots
Composition: KAlSi3O8 Orthoclase is a feldspar, so the internal crystal structure is a 3 dimensional network of [Al,Si]O4 tetrahedra, which are connected to each other by sharing the O atoms at the tips of the tetrahedra
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These would be the elements in group 16. The elements in group 16 have six valence electrons. Those valence electrons are represented in a Lewis diagram by surrounding them with six dots. When drawing a diagram for an element with six valence electrons, there should be two pairs of dots (four total), and two separate dots.
5 grams Al (1mol Al/26.98g )= 0.185 mol
Al is the chemical symbol of aluminium.
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One Al and three Cl
Br-Al-Br l Br
it is a mass structure as concrete is filled in the steel tubes to make it sturdy
The three dots around Al's Lewis structure represent Al's unpaired valence electrons.
Al. Its a cation and has no dots. I don't know why though. That's just what my teacher said.
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Lung sacs are called, "Alvioli" (al-vee-OH-lee)
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Well, Al is Aluminium, which is 13. 13 + 3 is 16.