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No other name for astatine.
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Whats the Largest metolloid on periodic table?
Astatine is the largest metalloid on the periodic table. This metalloid has an atomic number of 85. Its molar mass is 210 gram per mol.
Whats a type of number that equals the amount of protons inside a nucleus and electrons outside a nucleus?
Atomic Number
Whats the difference between iodine and iodied?
Iodine is a chemical element with symbol I and atomic number 53. Iodied is brand of salt.
What is the number of neutrons for rubidium-87?
forgive me if i do not remember exactly but i believe a Rubidium atom contains 19 electrons 20 neutrons and 19 protons
Why did the man in the shower say soap soap soap?
He was singing a few bars
Whats the Largest metolloid on periodic table?
Astatine is the largest metalloid on the periodic table. This metalloid has an atomic number of 85. Its molar mass is 210 gram per mol.
Whats the atomic number for sulfur?
Sulfur is a non meta element. Atomic number of it is 16.
Whats a type of number that equals the amount of protons inside a nucleus and electrons outside a nucleus?
Atomic Number
Whats the number of protons for all the periodic elements?
The atomic number of an element tells you how many protons it has. For example: Hydrogen is number one on the table, atomic number 1, therefore it has just 1 proton. Carbon is number 6 on the periodic table, atomic number 6, number of protons = 6
If you round the average atomic mass to the nearest whole number so whats neons atomic weight?
Go to this website www.periodictable/Elements/010/index.html
Whats The Atomic Numbers Are in Copper?
The atomic number of Copper (Cu) is 29. See the Web Links for more information about copper to the left of this answer.
Whats a factor of another number?
Those are known as common factors.
Whats the difference between iodine and iodied?
Iodine is a chemical element with symbol I and atomic number 53. Iodied is brand of salt.
Whats the difference between atomic mass and mass number?
Atomic mass is the average of the masses of the naturally existing (i.e. mixture of) isotopes of one specific element.The atomic mass number is the sum of the protons and neutrons in the nucleus of an atom (specific for one specific isotope).
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.
Whats is atomic weight of uranium-238?
238.02891
If a neutral atom has a mass of 15 amu and an atomic number of 7 whats the number of protons neutrons and electrons in the atom?
The protons is 7, the neutrons is 8, and the electrons is 22.
