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What else can I help you with?
How do you know how many electrons an element has?
atomic number
How many outer electrons does Al have?
Aluminum is in group III A, which lets you know that it has 3 electrons in its outermost orbital. Hope this helps.
How many electrons does phosphorus atom have?
phosphorus have 15 electron because you know the atomic number to know electron
How many electrons does sulfur have according to the periodic table?
Just so you know, the periodic table does not give any indication of how many electrons an atom has but 95% of sulfur atoms are neutral and so contain 16 electrons.
How many electrons and neutrons does a carbon have?
6 protons 6 neutrons 6 electrons. If you can use Wikianswers then you should know how to use Google
If you know how many electrons an atom has what else do you know about this atom?
Generally how many protons it has, therefore what type of atom it is (i.e. carbon, hydrogen etc.)
How do you know the number of elements in an atom?
you see how many electrons and protons it has and add them together
How many protons neutrons and electrons does selenium-50 have?
I don't know Se-50.
How many electrons magnesium have?
Magnesium is a metal element. There are 12 electrons in a single atom.
How many protons neutrons and electrons does selenium-55 have?
Selenium-55 has 34 protons, 21 neutrons, and 34 electrons.
How many electrons can the shell closest to nucleus hold?
The shell closest to the nucleus of an atom can only hold up to two electrons.
How do you know how many electrons argon has?
Argon has 18 electrons because it possesses 18 protons in its nucleus, making it electrically neutral. The number of electrons in an atom is equal to the number of protons in the nucleus.
