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How many protons do the elements beryllium and helium have?
beryllium has 4 protons. helium has 2 protons
How many protons do the elements beryllium and helium each have?
beryllium has 4 protons and helium has 2 protons
What element has 47 protons in its nucleaus?
Gold-The number of protons is the same as an elements atomic number.
Name 3 elements?
Protons,Neutrons and Nucleus
Do protons of an element vary?
All atoms of the same element have the same number of protons. Atoms of different elements have different numbers of protons. The number of protons determines the element.
Does phosphorus-31 have 16 protons?
No, Phosphorus 31 does not have 16 protons. All Phosphorus atoms have the same number of protons, since the number of protons is what determines which element it is. For phosphorus, the atomic number is 15, meaning it has 15 protons. Phosphorus 31 also has 16 neutrons and 15 electrons.
How many protons neutrons and electrons are in Gallium-64?
Gallium-64 has 31 protons, 33 neutrons, and 31 electrons.
How are elements determind?
Elelments are determined by the amount of protons they have. While different elements can have the same number of neutrons and protons, no two different elements can have the same amount of protons.
How are protons related to elements?
Protons are the positive charge electrons in atoms that make up elements.
What is the element for protons?
All elements contain protons.
What isotope has 25 protons 25 electrons and 31 neutrons?
The isotope with 25 protons and 31 neutrons is Manganese-56. It has an atomic number of 25 (protons) and a mass number of 56 (protons + neutrons), which gives it 31 neutrons.
Elements with more than 92 protons are called?
Elements with more than 92 protons are called Transuranic elements.
How many protons and electrons are in a gallium atom?
Gallium has an atomic number of 31. This means that it contains 31 protons, each one having a +1 charge. Therefore, in order for gallium to have a net charge of 0, it must also contain 31 electrons, because electrons have a charge of -1.
How many protons will an atom of Phosphorus-31 contain?
There are 15 protons in 31P. All isotopes and ions of the same elements will have the same number of protons regardless of the difference in the number of neutrons or electrons. So the information about which isotope is (by saying P-31) is unneeded.
What is the mass number of an iron isotope with 26 protons 31 neutrons ans 24 electrons?
Number of protons + neutrons = mass number 26 protons + 31 neutrons 57
What is the mass of a neutral atom with 31 electrons and 38 neutrons?
The mass of a neutral atom is the sum of the protons and neutrons. If an atom has 31 electrons, it must also have 31 protons to maintain neutrality. Adding the 31 protons and 38 neutrons gives a total mass of 69 atomic mass units (amu).
What is an atom with 29 protons and 31 neutrons?
An atom with 29 protons and 31 neutrons would be the element copper (Cu). This atom would have a total of 60 nucleons (protons + neutrons).
