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How many neutrons are in a neutral atom of calcium with a mass number of 41?
A neutral atom of calcium with a mass number of 41 would have 20 protons since calcium has an atomic number of 20. To find the number of neutrons, you subtract the atomic number from the mass number, so there would be 21 neutrons in this atom.
The correct symbol for the isotope of potassium with 22 neutrons is k 41 19?
The correct symbol for the isotope of potassium with 22 neutrons is K-41. The number after the element symbol represents the atomic mass, which is the sum of protons and neutrons in the nucleus. In this case, potassium has 19 protons and 22 neutrons, resulting in an atomic mass of 41.
What element has 21 neutrons and 40 mass number?
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.
How many grams are in 4.5 moles of sodium fluoride?
To find the number of grams in 4.5 moles of sodium fluoride, you would multiply the number of moles by the molar mass of sodium fluoride. The molar mass of sodium fluoride (NaF) is approximately 41 g/mol. So, 4.5 moles x 41 g/mol = 184.5 grams of sodium fluoride.
What is the mass number of 15.9994?
The mass number of an element is the sum of the number of protons and neutrons in the nucleus of an atom. For an atom with a mass number of 15.9994, it indicates the average atomic mass of an oxygen atom.
What is the mass number of calcium-41?
Calcium is a metal element. Atomic mass of it is 40.
How many neutrons are in a neutral atom of calcium with a mass number of 41?
A neutral atom of calcium with a mass number of 41 would have 20 protons since calcium has an atomic number of 20. To find the number of neutrons, you subtract the atomic number from the mass number, so there would be 21 neutrons in this atom.
What is the mass of Niobium?
Niobium Element number 41. Has a mass of 92.906 amu
What is the chemical symbol of the element who is the mass number is 80?
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.
How many neutrons are there in germanium atom of mass number 73?
Germanium has an atomic number of 32. The mass number of any isotope is defined as the sum of the numbers of neutrons and protons in each atomic nucleus, and the number of protons is the same as the atomic number. Therefore, the number of neutrons in Ge-73 is 73 - 32 or 41.
What is the mass number for a sulfur atom that contains 25 neutrons?
41 = 25 + 16, the latter being the atomic number of sulfur.
How many neutrons are in calcium -41?
There are 20 neutrons in calcium-41, which is determined by subtracting the atomic number (20, representing number of protons) from the mass number (41, representing total number of protons and neutrons).
What is the difference between mass no and atomic no of an atom gives the number of?
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)
What is the nuclide symbol for calcium-41?
The nuclide symbol for calcium-41 is ^41Ca. This notation indicates the element (Ca for calcium) and the mass number (41) of the isotope.
If an element has a mass number of 232 and an atomic number of 93 how many neutrons does the element have?
Niobium has atomic number 41. Therefore, 90Nb has 90-41=49 neutrons. Please see the link.
If an atom of germanium has a mass number of 70 and an atomic number of 32 how many neutrons are in the nucleus?
41 apex
The correct symbol for the isotope of potassium with 22 neutrons is k 41 19?
The correct symbol for the isotope of potassium with 22 neutrons is K-41. The number after the element symbol represents the atomic mass, which is the sum of protons and neutrons in the nucleus. In this case, potassium has 19 protons and 22 neutrons, resulting in an atomic mass of 41.
