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Boron is a non meta element. Atomic number of it is 5.
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How do you calculate the atomic mas based on the number of protons and neutrons of an atom?
Atomic mass is simply the sum of the number of protons and the number of neutrons. If an atom has "A" protons and "B" neutrons, its atomic mass is A + B.
If Element B Has 9 As The Atomic Number And 19 As The Mass Number What is The Answer how many protons does it have?
If Element B Has 9 As The Atomic Number And 19 As The Mass Number What is The Answer how many protons does it have?
Each element has its own characteristic atom in which a. the atomic weight is constant b. the atomic number is constant c. the mass number is constant?
b. the atomic number is constant. The mass number is not constant because there are isotopes of an element that have the same number of protons but different number of neutrons. Likewise, there are isotopes of the same element with different atomic weights.
Atomic number describes what?
Atomic number describes about number of protons.It is equals to number of protons.
Phosphorus has an atomic mass of 31 and an atomic number of 15 the number of neutrons must be?
Mass number = no. of protons + neutrons Atomic number = no. of protonsThus (mass number - atomic number) gives you no. of neutrons.Therefore for phosphorus, the number of neutrons would be 16.
How do you calculate the atomic mas based on the number of protons and neutrons of an atom?
Atomic mass is simply the sum of the number of protons and the number of neutrons. If an atom has "A" protons and "B" neutrons, its atomic mass is A + B.
If Element B Has 9 As The Atomic Number And 19 As The Mass Number What is The Answer how many protons does it have?
If Element B Has 9 As The Atomic Number And 19 As The Mass Number What is The Answer how many protons does it have?
What is the atomic mass rounded of boron?
Boron - B - Group IIIThe atomic number is 5.The mass number is 11.
Each element has its own characteristic atom in which a. the atomic weight is constant b. the atomic number is constant c. the mass number is constant?
b. the atomic number is constant. The mass number is not constant because there are isotopes of an element that have the same number of protons but different number of neutrons. Likewise, there are isotopes of the same element with different atomic weights.
What is the mass number of boron?
Atomic mass number of boron(B) - 11
If Atom A has mass number 239 and atomic number 93 and Atom B has a mass number 239 and atomic number 94 are atoms A and B of the same element and why?
No, the proton number decides, whether they are of the same element. In this case, they are isobars.
Atomic number describes what?
Atomic number describes about number of protons.It is equals to number of protons.
Phosphorus has an atomic mass of 31 and an atomic number of 15 the number of neutrons must be?
Mass number = no. of protons + neutrons Atomic number = no. of protonsThus (mass number - atomic number) gives you no. of neutrons.Therefore for phosphorus, the number of neutrons would be 16.
What is the fifth element on the periodic table of elements?
What is the fift element of the peroidic table
The chemical properties of an atom are determined by its atomic?
The chemical properties of an atom are determined by the number of protons that are existent in the particular atom. This value is given by the atomic number.
Whats the atomic number of hydrogen?
The atomic number of Boron (B) is 5.The atomic weight of B is 10.811 grams per mole. See the Web Links and the Related Questions to the left of this answer for a Periodic Table and more information about this element.
How do you find the atomic number in an atom?
What number of protons there are that's the atomic number. B/c the atomic number is the same as the number of protons. Electrons are usually of the same quantity, however in ions (an atom with a charge) they vary. this is what gives an atom a positive or negative charge.
