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Which of the following would not have the same number of valence electrons as the others? boron aluminum gallium selenium
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Hey there, you might have better luck in Chemistry or Biology. Try asking in Biology. Enjoy your stay~
lol okay and thanks
Welcome, we are here to guide our user correctly. I don't really know this one. @shrutipande9 will help you.
ok
hi...boron aluminium and gallium have 3 electrons in their outermost shell thus thier valency being 3 but selenium hass variable valency..it depends on which compound it is in...
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okay thanks for the help
happy 2 help..:)
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