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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.
Do neutral lithium atoms contain more neutrons than protons?
Neutral lithium atoms contain more neutrons than protons. A lithium atom typically has 3 protons in its nucleus, giving it an atomic number of 3, and it usually has 4 neutrons which adds to the mass number of 7.
What indicates the number of an electron in a neutral atom?
The number of an electron in a neutral atom is indicated by the atomic number, which is equal to the number of protons in the nucleus of the atom. In a neutral atom, the number of electrons is the same as the number of protons.
Can atoms of different elements have the same number of protons be from the same element?
No. Each type of atom (element) has its own unique number of protons, which is called the atomic number. Atoms of the same element will always have the same atomic number (number of protons). Atoms of different elements will never have the same atomic number (number of protons).
Is an electrically neutral atom the number of protons equals the number?
Yes, an electrically neutral atom has the same number of protons and electrons. Protons have a positive charge, while electrons have a negative charge. When these charges are balanced, the atom as a whole is neutral.
What number of protons in lithium?
Lithium has the atomic number of 3, which means it has 3 protons, and a neutral atom of lithium has 3 electrons.
Do all lithium atoms contain the same number of protons?
All the lithium atoms contain the same number of protons.
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 electrons are in a neutral atom of Lithium-7?
3, the same as the number of protons, which is the same as the atomic number.
Protons in a lithium ion?
In an ion your protons do not change it will always stay the same. So in this case Lithium would hae three protons
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.
Does lithium and sodium have the same number of protons?
No, lithium and sodium do not have the same number of protons. Lithium has 3 protons, while sodium has 11 protons.
In lithium atoms would all atoms be identical in terms of electrons neutrons and protons?
All lithium atoms will have the same number of protons (3) but can have different numbers of neutrons, resulting in different isotopes of lithium. Electrons are the same for a neutral lithium atom (3 electrons), but ions of lithium can have a different number of electrons.
Why does the lithium atom have no charge?
The lithium atom has no charge because it has an equal number of protons and electrons. Protons are positively charged particles found in the nucleus of an atom, and electrons are negatively charged particles orbiting around the nucleus. In a neutral atom, the positive charge of the protons cancels out the negative charge of the electrons.
How many neutron are there in the lithium ion?
The lithium ion is essentially the same as the lithium atom, except it has lost 1 electrons. The number of protons and neutrons remain the same. Thus, the lithium ion, Li+ has 3 neutrons, just like the lithium atom.
A Lithium atom has an atomic mass of 6 How many neutrons does this atom have?
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.
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.
