0
Add your answer:
Earn +20 pts
What is Gallium's atomic number?
Gallium is a meta element. Atomic number of it is 31.
What is the atomic number and symbol for gallium?
Gallium is a meta element. Atomic number of it is 31.
What is the element which has number of protons of 31?
Silicon with an atomic mass of 28.085, next highest is Potassium with an atomic mass of 39.098. Below Silicon is Aluminum with atomic mass of 26.982, and Magnesium with 24.3305, and Sodium with 22.990.
If an atom of an element has a mass number of 31 and 16 neutrons in its nucleus what is the atomic number of the element?
12. the atomic number of an element is the number of protons in it's nucleus. The mass number is the number of protons+neutrons. Therefore the element has (32-20)12 protons.
What is the atomic mass of gallium with 39 neutrons?
The atomic mass of an element is the sum of protons and neutrons in its nucleus. Gallium has an atomic number of 31, which means it has 31 protons. If it has 39 neutrons, then its atomic mass would be 31 (protons) + 39 (neutrons) = 70.
Which element has an atomic number between 27 and 31?
The element with an atomic number between 27 and 31 is cobalt, with atomic number 27.
What is Gallium's atomic number?
Gallium is a meta element. Atomic number of it is 31.
Which element has an atomic mass of 31?
The atomic mass of Phosphorus is 30.9738. However, Gallium has an atomic number of 31.
What is the atomic number of the atom of phosphorus?
The atomic mass number of phosphorus is 31.
Which elements has 31 protons?
It is the gallium element. Atomic number is 31.
What is the mass number of phosphorus?
Phosphorus is a non metal. atomic number of it is 15.
What is the atomic number and symbol for gallium?
Gallium is a meta element. Atomic number of it is 31.
What is the element which has number of protons of 31?
Silicon with an atomic mass of 28.085, next highest is Potassium with an atomic mass of 39.098. Below Silicon is Aluminum with atomic mass of 26.982, and Magnesium with 24.3305, and Sodium with 22.990.
What is Phosphorus's mass number?
i dont know if u what u meant but here's this Atomic Number: 15 Atomic Mass: 30.97376
How many neutrons does an element have if the proton number is 15 and its atomic mass is 31?
31 - 15 = 16 neutrons
If an atom of an element has a mass number of 31 and 16 neutrons in its nucleus what is the atomic number of the element?
12. the atomic number of an element is the number of protons in it's nucleus. The mass number is the number of protons+neutrons. Therefore the element has (32-20)12 protons.
What is the mass of one atom of phosphorus?
Phosphorus is a non meta element. Atomic Mass of it is 31. Atomic number of it is 15.
