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Berilium is a non metal element. Atomic Mass of it is 209.
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The atomic mass of beryllium with 5 neutrons?
Beryllium typically has 4 neutrons in its nucleus, so an isotope with 5 neutrons would have a mass number of 9. Therefore, the atomic mass of beryllium with 5 neutrons would be approximately 9 atomic mass units (amu).
What is beryllium-9s mass number?
Berylium is a non metal element. Atomic mass of it is 9.
What is the formula mass of beryllium fluoride BeF2?
The formula mass of beryllium fluoride (BeF2) can be calculated by adding the atomic masses of its constituent elements: beryllium (Be) and fluorine (F). The atomic mass of beryllium is approximately 9 and the atomic mass of fluorine is approximately 19, so the formula mass of BeF2 is 9 + (2*19) = 47.
What is the atomic number of an atom with mass number 9 and 5 electrons?
The atomic number is the number of Protons The mass number is the number of Protons and Neutrons The number of Electrons always equals the number of Protons Therefore according to the above information the atomic number of the atom is 5 HOWEVER there is NO element with a mass number (atomic mass) of 9 with an atomic number of 5. You question is impossible to answer. Beryllium has an Atomic mass of 9.0122 and an Atomic number of 4 Boron has an Atomic mass of 10.811 and an Atomic number of 5
What number on the periodic table is beryllium?
Atomic number : 4
What is beryllium mass number?
Beryllium Atomic number: 4 Atomic Mass: 9.012
What is the Mass number in beryllium?
The atomic mass is the same as the atomic weight therefore it is 9.01218. Beryllium is a non metal element. Atomic mass of it is 9.01. The atomic mass number, which is distinct from the atomic mass and the atomic weight, is 9.
What element has the atomic mass of 9.012?
The element with an atomic mass of 9.012 is Beryllium, which has the atomic number 4.
What is the mass and the atomic of Be?
Beryllium (Be) has the (weighted) atomic mass of 9.0121831 grams. The atomic number is 4.
What is the atomic mass of beryllium?
The Atomic Mass Of Beryllium Is 9.01218
What element has an atomic mass of 9.01218?
Silicon has a Atomic Mass number (weight of protons and neutrons) of 28.09. Its actually 28.0855
Beryllium has a atomic number of four and a atomic mass of 9 beryllium has?
Beryllium has an atomic number of 4, which indicates the number of protons in its nucleus. Its atomic mass of 9 includes the total number of protons and neutrons in its nucleus. This means that beryllium has 4 protons and usually 5 neutrons.
What is the mass of the beryllium?
The Atomic Mass Of Beryllium Is 9.01218
If beryllium has an atomic number of 4 and an atomic mass of approximately how many neutrons does beryllium atom have?
Since the mass number is protons plus neutrons, it would have 5 neutrons.
The atomic mass of beryllium with 5 neutrons?
Beryllium typically has 4 neutrons in its nucleus, so an isotope with 5 neutrons would have a mass number of 9. Therefore, the atomic mass of beryllium with 5 neutrons would be approximately 9 atomic mass units (amu).
What elements have the atomic number 12 and atomic mass 8?
There is no element with an atomic number of 12 and an atomic mass of 8. Atomic number corresponds to the number of protons in an atom, while atomic mass is the sum of protons and neutrons. The atomic number of an element cannot be smaller than its atomic mass.
What is the atomic number for berylliam?
The atomic number for beryllium is 4.
