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# What is the number of electrons in neutrons?

## What is the number of electrons in neutrons?

For example, silicon has 14 protons and 14 neutrons. Its atomic number is 14 and its atomic mass is 28. The most common isotope of uranium has 92 protons and 146 neutrons. Its atomic number is 92 and its atomic mass is 238 (92 + 146)….2.1 Electrons, Protons, Neutrons, and Atoms.

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How do you get the number of neutrons?

To find the number of neutrons, subtract the number of protons from the mass number. number of neutrons=40−19=21.

Are the number of protons and electrons the same?

An atom contains equal numbers of protons and electrons . Since protons and electrons have equal and opposite charges , this means that atoms are neutral overall.

### What is electron number?

Finding the Number of Electrons The number of electrons in an atom is equal to the atomic number of an element, for neutrally charged species. This means the number of electrons and the number of protons in an element are equal. Therefore, the number of electrons in oxygen is 8.

Are electrons and protons the same?

Electrons are a type of subatomic particle with a negative charge. Protons are a type of subatomic particle with a positive charge. Protons are bound together in an atom’s nucleus as a result of the strong nuclear force. Neutrons are a type of subatomic particle with no charge (they are neutral).

Do neutrons and protons have the same number?

Neutrons are all identical to each other, just as protons are. Atoms of a particular element must have the same number of protons but can have different numbers of neutrons.

## Do the number of protons always equal the number of neutrons?

The number of protons and electrons of an element are equal to its atomic number, which is eight for oxygen. 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.

How do you calculate the number of neutrons?

Subtract the atomic number from the atomic mass. Since the vast majority of an atom’s mass is found its protons and neutrons, subtracting the number of protons (i.e. the atomic number) from the atomic mass will give you the calculated number of neutrons in the atom.

What is the main difference between protons and neutrons?

Protons have a much smaller mass than neutrons. Protons have a much larger volume than neutrons. Protons have an electrical charge, but neutrons have no charge. Protons make up the nucleus, but neutrons orbit around the nucleus. to add a comment.

### How to find protons, neutrons and electrons?

Get a periodic table of elements. The periodic table is a chart that organizes elements by their atomic structure.

• Find your element on the periodic table. The table orders elements by atomic number and separates them into three main groups: metals,non-metals,and metalloids (semi-metals).
• Locate the element’s atomic number.