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A Lithium atom has an atomic mass of 6 How many neutrons does this atom have?
Wiki User
∙ 14y ago
This atom has three neutrons. The Atomic Mass number is the sum of the protons and neutrons. All atoms of the same element have the same number of protons (lithium has three), so the neutrons have to account for the rest of the mass. 6 (the mass number)-3 (the number of protons in a lithium atom)=3. So this atom must have three neutrons.
Wiki User
∙ 14y ago
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What is the answer to the gizmo element builder?
The atomic number of lithium is 3. How many neutrons does an atom of lithium have if it is represented by the symbol shown below?7LiA. 2 neutronsB. 13 neutronsC. 4 neutronsD. 7 neutrons
How many neutrons are in an isotope of lithium if it has an atomic mass of ten?
No. of neutrons=Atomic mass -Atomic No.=10-3=7 It has 7 neutrons.
How many neutrons does an atom of lithuim contain?
2 neutrons in He-4 isotope.
Distinguish between atomic number and atomic mass?
The Atomic Number of an element is equal to the number of Protons/Electrons in the nucleus and the Atomic Weight is approximately the total number of Protons/Electrons and Neutrons combined. Using Carbon as an example: Total Protons/Electrons = 6, therefore the Atomic Number is 6 Total Neutrons = 6, and the Atomic Weight is 12 Question? The Atomic Number of Lithium = 3 The Atomic Weight of Lithium = 7 How many Protons/Electrons? How many Neutrons? Answer: Protons/Electrons = 3 Neutrons = 4
How do you calculate how many neutrons there are in a atom?
The atomic weight minus the number of protons = the atom's neutrons.
The Li atom will have how many neutrons?
The atomic mass of Lithium is 6.941. Its has 3 protons and the most common has 4 neutrons.
How many protons are there in an atom the element lithium if it has an atomic number of 3?
Lithium has 3 protons. The atomic number and the number of protons will be the same.
How many protons are in a lithium nucleus?
The atomic number of lithium is 3. Therefor there are 3 protons and neutron in the nucleus of lithium. Lithium also has 4 neutrons. atomic # = protons and neutrons neutrons = rounded atomic mass - atomic number Sources- 7th grade Acc. Science
What is the answer to the gizmo element builder?
The atomic number of lithium is 3. How many neutrons does an atom of lithium have if it is represented by the symbol shown below?7LiA. 2 neutronsB. 13 neutronsC. 4 neutronsD. 7 neutrons
How many neutrons are in an isotope of lithium if it has an atomic mass of ten?
No. of neutrons=Atomic mass -Atomic No.=10-3=7 It has 7 neutrons.
How many protons and neutrons and electrons does lithium have?
how many protons neutrons and electrons does lithium have? 3 protons 4 neutrons 3 electronsA lithium atom has three protons and so three electrons. The number of neutrons depends on the isotope, with the two naturally occurring stable isotopes of lithium, 6Li and 7Li, having 3 and 4 neutrons respectively.3: In any neutral atom, there are the same number of electrons as of protons, and the number of protons is the same as the atomic number, which for lithium is 3.
How many neutrons does an atom of lithuim contain?
2 neutrons in He-4 isotope.
How many protons does a lithium atom have?
Based on the atomic number of lithium there are three protons in a lithium atom.
How many electrons does lithium 7 have?
A neutral lithium atom has 3 electrons, the same as the number of protons, which is the atomic number of lithium. There is no lithium ion with a charge of 7+. If you mean lithium with a mass number of 7, the number of protons is 3 and the number of neutrons is 4.
How many neutrons are in an atom with an atomic number of 3?
The elemnt with atomic number 3 is Lithium. There is no easy way of determining how many neutrons are in an atom, in Lithium there are two stable isotopes, 6Li with 3 neutrons and 7Li with 4. The most common is 7Li. If you ever have to guess because you dont have access to Wikipedia or a table of the elements which shows the different isotopes, there are often the same number of neutrons as protons in stable isotopes.
How do you figures out how many neutrons are in an an atom?
Finding out how many neutrons are in a atom is easy. All you have to do is find the element's atomic number and atomic weight.
Distinguish between atomic number and atomic mass?
The Atomic Number of an element is equal to the number of Protons/Electrons in the nucleus and the Atomic Weight is approximately the total number of Protons/Electrons and Neutrons combined. Using Carbon as an example: Total Protons/Electrons = 6, therefore the Atomic Number is 6 Total Neutrons = 6, and the Atomic Weight is 12 Question? The Atomic Number of Lithium = 3 The Atomic Weight of Lithium = 7 How many Protons/Electrons? How many Neutrons? Answer: Protons/Electrons = 3 Neutrons = 4
