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What is the atomic number number of nuetrons and the number of electrons of hydrogen?
Wiki User
∙ 11y ago
Hydrogen atom:
Atomic number: 1
Number of neutrons: 0 [for commonest isotope]
Number of electrons: 1
Wiki User
∙ 11y ago
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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.
What is the number of protons and nuetrons for aluminum?
The atomic number of aluminium is 13. So it has 13 protons and 13 electrons.
How do you calculate the amount of protons or neutrons in an element?
well you look at the periodic table of elements. the atomic number equals the number of protons. Then subtract the number of protons from the atomic mass (both protons and nuetrons have atomic mass units of 1 and electrons equal 0). That will give you the number of nuetrons.
Which element has the lowest number of electrons?
Hydrogen, the element with the lowest atomic number.
How many nuetrons and electrons does lithium have?
There are 3 neutrons in lithium. Take atomic mass - atomic number. ex: Beryllium, atomic mass: 9, atomic number:4 so 9 - 4 equal 5.
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.
How does a neutral atom change when its number of protons electrons or nuetrons change?
The element becomes a new element becuase the atomic number would change. For example if you added a proton to Hydrogen-atomic number 1, it would become helium-atomic number 2
What is the number of protons and nuetrons for aluminum?
The atomic number of aluminium is 13. So it has 13 protons and 13 electrons.
How many neutrons do the elemants have?
There are too many elements to list how many nuetrons each one has, but as a general rule of thumb you can subtract the atomic number (number of protons) from the molecular mass number (Which is generally the number of protons and nuetrons added, since electrons weigh very little) to obtain the number of nuetrons For example, Carbon has an atomic mass of 12. Subtract the atomic number, which is 6, and you will get the number of nuetrons, which is also 6.
What is the atomic number number of neutrons and the number of electrons of hydrogen?
Normal Hydrogen has an atomic number of 1, no neutrons and 1 electron.
How do you calculate the amount of protons or neutrons in an element?
well you look at the periodic table of elements. the atomic number equals the number of protons. Then subtract the number of protons from the atomic mass (both protons and nuetrons have atomic mass units of 1 and electrons equal 0). That will give you the number of nuetrons.
What is the atomic number of hydrogen and the number of its electrons in the outer shell?
The atomic number for hydrogen (H) is 1, and it has 1 electron in the outer shell.
How many electrons does this element have O?
The atomic number of an element tells you the amount of of electrons. In oxygen, symbol 'O', there are 8 electrons since the atomic number is 8. For example, the atomic number of Hydrogen is 1, so there is 1 electron in a Hydrogen atom.
How many electrons does o element have?
The atomic number of an element tells you the amount of of electrons. In oxygen, symbol 'O', there are 8 electrons since the atomic number is 8. For example, the atomic number of Hydrogen is 1, so there is 1 electron in a Hydrogen atom.
How many protons nuetrons and electrons does copper have?
Copper has 29 protons, that is why it has the atomic number of 29. In addition, copper has 29 electrons and 35 neutrons.
How many protons neutrons and electrons are in aluminum?
,Aluminium ; from the Periodic Table its atomic no. is 13. Its atomic mass is 27. From the information we can deduce ;- #1 ; The number of protons is '13' #2 ; the number of electrons is '13' #3 ; the number of neutrons is '27-13 = 14'. Remember for all elements, the number of protons and electrons is the same as the atomic number ; its position in the periodic table. Remember to, for all elements, if you subtract the atomic mass from the atomic number , then answer id the number of neutrons in the most common isotope.
Which element has the lowest number of electrons?
Hydrogen, the element with the lowest atomic number.
