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Li-3 protons
Br-35 protons
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The number of protons and neutrons in an atom?
Depends on the atom. The atomic number will give you the number of protons. The atomic weight will give you approximately the number of protons and neutrons combined.
What is the symbol and number of protons in one atom of krypton?
Kr and 36 protons
Is the symbol for an atom with 107 protons and 155 Neutrons 107 155 BH?
The symbol for an atom is typically written with the element's symbol and the atomic number as a subscript (number of protons) and the mass number as a superscript (total number of protons and neutrons). Therefore, the symbol for an atom with 107 protons and 155 neutrons would be 107 Ag (silver).
How do you use the symbol of an element to work out the number of protons neutrons and electrons in an atom?
The number of protons in an atom is equal to the atomic number, which corresponds to the position of the element in the periodic table. To find the number of neutrons, you subtract the atomic number from the atomic mass. The number of electrons is typically equal to the number of protons in a neutral atom.
The mass number of an atom is equal to what?
The mass number of an atom is equal to the sum of its protons and neutrons. It is represented by the letter "A" in the chemical symbol notation, where A = number of protons + number of neutrons in the nucleus of the atom.
What is the meant by atomic number?
The number equal to the total number of protons in the elementAtomic number:It is the following number in the Periodic Table, and by definition equal to the number of protons of the atom of that unique element.Example:Hydrogen, atom symbol H, number 1, protons: 1Carbon, atom symbol C, number 6, protons: 6Uranium, atom symbol U, number 92, protons: 92
What is the symbol and number of protons in one atom of Mercury?
The symbol for Mercury is Hg and it has 80 protons in one atom.
What is the symbol and number of protons in one atom of copper?
The symbol for copper is Cu, and it has 29 protons in one atom.
The number of protons and neutrons in an atom?
Depends on the atom. The atomic number will give you the number of protons. The atomic weight will give you approximately the number of protons and neutrons combined.
What is the symbol and number of protons in one atom of oxygen?
O and 8 protons
What is the symbol and number of protons in one atom of krypton?
Kr and 36 protons
How many protons are in the nucleius of atom Y?
By 'y' I hope your talking about Yttrium and not a variable. The atomic number is 39, so the number of protons is 39. Always remember that the atomic number is the same as the number of protons.
What do Protons give to an atom?
Number of protons = the atomic number of the element
How do you use the symbol of an element to work out the number of protons neutrons and electrons in an atom?
The number of protons in an atom is equal to the atomic number, which corresponds to the position of the element in the periodic table. To find the number of neutrons, you subtract the atomic number from the atomic mass. The number of electrons is typically equal to the number of protons in a neutral atom.
Is the symbol for an atom with 107 protons and 155 Neutrons 107 155 BH?
The symbol for an atom is typically written with the element's symbol and the atomic number as a subscript (number of protons) and the mass number as a superscript (total number of protons and neutrons). Therefore, the symbol for an atom with 107 protons and 155 neutrons would be 107 Ag (silver).
What is the symbol and number of electrons in a neutral atom of boron?
The symbol for boron is B. A neutral boron atom has 5 electrons.
The mass number of an atom is equal to what?
The mass number of an atom is equal to the sum of its protons and neutrons. It is represented by the letter "A" in the chemical symbol notation, where A = number of protons + number of neutrons in the nucleus of the atom.
