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How many protons are found in an element of barium (Ba)?
There are four protons. Also four neutrons and four electrons
What has 4 neutrons is metallic and has 4 electrons?
BerylliumThe fourth element in the Periodic Table, Beryllium has four neutrons and electrons, but it doesn't necessarily have four protons. Beryllium is also a type of metal.
What is the atomic number of an atom that has a mass of 9 and 5 neutrons?
The mass is protons + neutrons. So, if the mass is 9 and it has 5 neutrons, then there must be FOUR (4) protons. This would be the element beryllium (Be).
How many nucleons does an alpha particle contain?
An ALPHA particle may be thought of a a helium nucleus. It contains two protons and two neutrons. An alpha particle is a high speed helium nucleus (He^(2+)).
An element has 4 protons 5 neutrons and 4 electrons What is the atomic mass of the element?
That would Beryllium, with an atomic number of 4 and mass number of 9Hope this helped!
What element has four protons four electrons and five neutrons?
There are too many electrons. This would be a negative ion of lithium-6 (stable but less common isotope) that does not occur naturally. The element with 3 electrons, 3 protons, and *4 neutrons* is lithium-7, the most common isotope. It forms a stable positive ion (2 electrons).
What is the symbol for an atom that contains 4proton's 4electron's and 5neutron's?
The number of protons determines the atomic number. Since there are for protons, the atomic number is four, and the element is beryllium, symbol Be. The atomic mass number is the number of protons plus neutrons, so in this case it is 9. There are an equal number of protons and neutrons, so there is not charge. The symbol looks like this:94Be
What am I have 4 neutrons and I am metallic what am I?
7Li or lithium-7.The mass number of an isotope is the sum of the protons and neutrons in its atomic nuclei. The atomic number of Li is 3, so lithium-7 would have 3 protons and four neutrons.
How many particles in beryllium nucleus?
A beryllium nucleus typically contains four protons and four neutrons, making a total of 8 particles in its nucleus.
What element has a mass number of 10?
A mass number of 10 means the total of protons and neutrons is 10. It can be either:Boron-10 has five protons and five neutrons but also can have 6 neutrons.Beryllium-10 has four protons and six neutrons. It is very rare and decays to boron-10. Beryllium-9 is much more common with four protons and fiveneutrons.
How many protrons and neutrons in beryllium?
four protons and 5 neutrons in Be-9
Calculate the number of protons electrons and neutrons in helium-6?
Helium-6 has two protons and electrons and four neutrons.
