The substance would be an Isotope of the element Potassium.
41 amu 41 amu
An isotope of potassium with 22 neutrons has an atomic number of 19 and atomic mass of 41. The symbol is K with a subscript 19 and superscript 41.
as it is actually "As" the "A" has to be capitalized to be correct, or it could stand for something totally different. In addition to the above, it might be helpful to see how the answer is derived:- First deduct the number of neutrons from the mass number - 73 minus 40 equals 33 This gives the Atomic Number 33. Reading down the Periodic Table to find element number 33, we find that it is Arsenic, chemical symbol As.
Number of neutrons = Mass number - atomic number
Mass number is the atomic mass of a particular isotope (apex chem 5.3)
Niobium Element number 41. Has a mass of 92.906 amu
A-N=Z Mass number - Number of neutrons= Atomic number mass number = 80, number of neutrons = 41; 80-41=39 Atomic number for the element with mass number 80 and 41 neutrons; is 39.
Calcium is a metal element. Atomic mass of it is 40.
41 amu 41 amu
The atomic number of potassium is 19. The mass number is the number of protons plus the number of neutrons. The three natural isotopes of potassium have mass numbers of 39, 40, 41.
Atomic number is the number of protons in the nucleus of an atom. The mass number however is the sum of the protons and neutrons in the nucleus of an atom. Each element has one specific atomic number (= no. of protons), but can have more different number of neutrons, hence it might have different mass numbers, those atoms are called 'isotopes' of an element. Examples are given below Calcium: Ca(40) has 20 protons and 20 neutrons (mass no. 40) Ca(41) has 20 protons and 21 neutrons (mass no. 41) Kalium: K(40) has 19 protons and 21 neutrons (mass no. 40) K(41) has 19 protons and 22 neutrons (mass no. 41)
Niobium has atomic number 41. Therefore, 90Nb has 90-41=49 neutrons. Please see the link.
41 = 25 + 16, the latter being the atomic number of sulfur.
The atomic number of carbon is 6 and it has six electrons. The mass number of it is 41 and therefore it has 8 neutrons.
It is: 1*41 = 41 which is a Prime number
An isotope of potassium with 22 neutrons has an atomic number of 19 and atomic mass of 41. The symbol is K with a subscript 19 and superscript 41.
41 is a prime number, the only factors 41 has is 1 and 41.