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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 represents the number of protons in the nucleus of an atom, which also equals the number of electrons outside the nucleus.
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
Whats the difference between chlorine 35 and chlorine 37?
The main difference between chlorine-35 and chlorine-37 is their atomic mass. Chlorine-35 has an atomic mass of 35 amu, while chlorine-37 has an atomic mass of 37 amu. This is due to the different number of neutrons in their nuclei: chlorine-35 has 18 neutrons, while chlorine-37 has 20 neutrons.
Whats the difference between iodine and iodied?
Iodine is a chemical element with the symbol I, while iodized refers to a substance that has been treated with iodine. Iodized salt, for example, is salt that has been supplemented with iodine to prevent iodine deficiency disorders in humans.
Whats the atomic number for sulfur?
Sulfur is a non meta element. Atomic number of it is 16.
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 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
Whats a type of number that equals the amount of protons inside a nucleus and electrons outside a nucleus?
Atomic number represents the number of protons in the nucleus of an atom, which also equals the number of electrons outside the nucleus.
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.
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 atomic number of 7 indicates the number of protons, which is 7. Since the atom is neutral, the number of protons also equals the number of electrons, so there are 7 electrons. To find the number of neutrons, subtract the atomic number from the mass number: 15 (mass number) - 7 (atomic number) = 8 neutrons.
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
Whats Oxygen sixteen atomic mass?
oxygen is a non metal element. Atomic mass of it is 15.99.
What is billy rea's number?
whats REA number?whats REA number?
