Admin Table of Contents
- 1 What is the name of an element with 3 protons and 3 neutrons and 3 electrons?
- 2 What ion has 3 protons 2 electrons?
- 3 What element has 3 protons 2 neutrons and 2 electrons?
- 4 What element has 2 protons 3 neutrons and 2 electrons?
- 5 How do you calculate the number of protons and neutrons?
- 6 How many protons are in a neutron?
What is the name of an element with 3 protons and 3 neutrons and 3 electrons?
lithium atom
For example, a lithium atom (Z=3, A=7 amu) contains three protons (found from Z), three electrons (as the number of protons is equal to the number of electrons in an atom), and four neutrons (7 – 3 = 4).
What ion has 3 protons 2 electrons?
lithium (Li)
For example, if a lithium (Li) atom (see above), which has three protons (that’s what makes it a lithium atom), only has two electrons, its net charge is (+3) + (-2) = +1.
What element has 3 protons 3 electrons?
Lithium
Atomic Number
| Name | Protons | Electrons |
|---|---|---|
| Lithium | 3 | 3 |
| Beryllium | 4 | 4 |
| Boron | 5 | 5 |
| Carbon | 6 | 6 |
What atom has 3 protons 4 neutrons and 2 electrons?
The atomic number of Lithium (Li) is 3. Hence, X for the given atom is Li. As the given atom contains one extra proton compared to the electrons, therefore, the charge on the atom is +1.
What element has 3 protons 2 neutrons and 2 electrons?
Atomic Number
| Name | Protons | Electrons |
|---|---|---|
| Hydrogen | 1 | 1 |
| Helium | 2 | 2 |
| Lithium | 3 | 3 |
| Beryllium | 4 | 4 |
What element has 2 protons 3 neutrons and 2 electrons?
All atoms of an element have the same number of protons, and every element has a different number of protons in its atoms. For example, all helium atoms have two protons, and no other elements have atoms with two protons….Atomic Number.
| Name | Helium |
|---|---|
| Protons | 2 |
| Neutrons | 2 |
| Electrons | 2 |
| Atomic Number (Z) | 2 |
What is an atom with 2 protons 2 neutrons 2 electrons?
A typical helium atom contains 2 protons, 2 neutrons, and 2 electrons.
What element has 3 protons?
Answer and Explanation: The element lithium has three protons. It has the chemical symbol Li, and it exists as two isotopes, with three and four neutrons. It is a soft,… See full answer below.
How do you calculate the number of protons and neutrons?
The number of neutrons can be calculated by subtracting the number of protons from the atomic mass, which is 16 minus eight for oxygen.An atom is primarily comprised of neutrons, electrons and protons. The neutrons and protons are contained within the nucleus, a tight central area of the atom.
How many protons are in a neutron?
They all have six protons, but different numbers of neutrons, as seen in a model of 12C and 13C, below. Neutrons are also in the nucleus. A neutron has a mass similar to a proton, but has no charge. Compared to protons and neutrons, the mass of an electron is very small.
How to find the number of protons, neutrons, and electrons.?
Get a periodic table of elements. The periodic table is a chart that organizes elements by their atomic structure.