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Why is the helium atom's nucleus postively charged?
Anything that is positively charged means that it has an extra number of protons. 1. PROTONS = Positive 2. NUETRONS = Neutral 3. ELECTRONS = Negative The Helium atom could have 6 protons, 5 nuetrons, and 5 electrons. The extra proton would make the atom Positive. Anything that is positively charged means that it has an extra number of protons. 1. PROTONS = Positive 2. NUETRONS = Neutral 3. ELECTRONS = Negative The Helium atom could have 6 protons, 5 nuetrons, and 5 electrons. The extra proton would make the atom Positive.
What is the number of protons nuetrons and electrons?
12,13, and 26
What is helium's number of electrons?
Helium has 2 protons and 2 electrons.
Why does helium not have a charge?
all atoms generally do not have charge as the number of protons and number of electrons will be the same.
What is the number of protons and nuetrons for aluminum?
Aluminum has 13 protons and approximately 14 neutrons.
What is the symbol for 2 electrons and 2 protons?
Number protons equal to atomic number. So the element is Helium
How many protons nuetrons and electrons does yttrium have?
Look at the atomic number. That will be the number of protons and electrons; subtract that number from the atomic mass (rounding down) and you'll have the number of neutrons.
Calculate the number of protons electrons and neutrons in helium-6?
Helium-6 has two protons and electrons and four neutrons.
How many protons neutrons and electrons are in and atom of silver?
Number of Protons & Electrons: 47 Number of Nuetrons: 61 http://www.purestcolloids.com/silver-atom-structure.htm
How electrons does a helium atom have?
2 electrons. The atomic number is the number of protons and however many protons there are, that is also the number of electrons.
What is the number of protons of helium?
Helium is number 2 on the Periodic Table, and the number of its mass is 4. So, therefore it has 2 protons, 2 neutrons, and 2 electrons !
List the number of protons electrons and neutrons has helium?
Helium has 2 protons and 2 electrons. He-3 and He-4 isotopes have 1 and 2 neutrons.
