# How many neutrons are in 7 protons? (2023)

## How many neutrons are in 7 protons?

A nitrogen atom contains 7 protons, 7 electrons and 7 neutrons.

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What is 7 neutrons?

Nitrogen is an atom that has 7 protons, 7 neutrons, and 7 electrons.

(Video) How to find the Protons Neutrons and Electrons of an element on the Periodic table
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How many neutrons does 7 have?

Nucleus of Lithium-7

This nucleus has 3 protons (which gives the nucleus a charge of +3, identifying it as the element Lithium) and 4 neutrons (giving it a total mass number of 7). Natural Lithium is made up of two isotopes: Lithium-7 (92.5%) and Lithium-6 (7.5%).

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What element has 7 protons?

If it has 7 protons, that's nitrogen.

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How do you find neutrons?

To find the number of neutrons, subtract the number of protons from the mass number.

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What has 7 neutrons in the nucleus?

The nucleus of each nitrogen atom contains seven protons and seven neutrons.

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What has 7 protons and 8 neutrons?

Nitrogen has atomic number seven, and is the only element that can have seven protons. The given configuration is for an isotope of nitrogen. Since there are eight neutrons, this atom would be for nitrogen-15.

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What has 7 protons and 9 neutrons?

A nitrogen atom has 7 protons, and its most common isotope has 7 neutrons. A radioactive isotope of nitrogen has 9 neutrons.

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How many are neutrons?

The number of neutrons is equal to the difference between the mass number of the atom (M) and the atomic number (Z).

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What has 7 protons and 14 neutrons?

Nitrogen-14 is one of two stable (non-radioactive) isotopes of the chemical element nitrogen, which makes about 99.636% of natural nitrogen. Nitrogen-14 is one of the very few stable nuclides with both an odd number of protons and of neutrons (seven each) and is the only one to make up a majority of its element.

(Video) How to find the Number of Protons, Electrons, Neutrons for Hydrogen (H)
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## How many electrons are in 7 protons?

The number of electrons in an atom is always equal to the number of protons. So, in nitrogen-15, the number of protons in the nucleus are seven and thus, the number of electrons revolving around the nucleus is also seven.

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What is the name of 7 protons?

NameNitrogen
SymbolN
Atomic Number7
Atomic Mass14.007 atomic mass units
Number of Protons7
9 more rows

What ion has 7 protons?

A nitride ion has 7 protons, 8 neutrons, and 10 electrons.

What is in a neutron?

A neutron is made of 3 quarks, one up quark, and 2 down quarks and many many "intermediate particles" called gluons which carry the interaction between the quarks. These gluons are exchanged very often, so the quarks feel each of other. Neutrons do not always decay.

What has 7 neutrons and 6 protons?

Carbon atoms with 7 neutrons have an atomic mass of 13 (6 protons + 7 neutrons = 13). These atoms are the isotope called carbon-13.

What is 7 protons 7 neutrons and 10 electrons?

The ion is nitrogen. It has the atomic number 7.

What atom has 7 protons 7 neutrons and 6 electrons?

The most common form of Carbon has 6 protons, 6 neutrons and 6 electrons. Nitrogen has 7 protons, 7 neutrons and 7 electrons. Heavier atoms tend to have more neutrons than protons, but the number of electrons in an atom is always equal to the number of protons. So an atom as a whole is electrically neutral.

What has 8 neutrons?

Carbon-14: with 6 protons and 8 neutrons, and an atomic mass of 14.

What isotope has an atomic number of 7 and contains 7 neutrons?

A nitrogen atom has 7 protons, and the most common isotope of nitrogen has 7 neutrons.

What has 8 protons and neutrons?

Oxygen atom has 8 electrons, 8 protons and 8 neutrons.

## What has 8 protons and 10 neutrons?

Like all elements, oxygen is made up of a nucleus of protons and neutrons, surrounded by a cloud of electrons. All oxygen atoms have 8 protons, but the nucleus might contain 8, 9, or 10 neutrons.

When an element has 7 protons then it must have 7 neutrons True or false?

Nitrogen has an atomic number of 7, which means that it has 7 protons in its nucleus. Its mass number is 14, and since we know that it has 7 protons, then it must also have seven neutrons so that, when added together, they would equal 14.

What has 2 neutrons?

A helium nucleus has two protons and two neutrons.

What is 1 neutron?

It is defined as that force necessary to provide a mass of one kilogram with an acceleration of one metre per second per second. One newton is equal to a force of 100,000 dynes in the centimetre-gram-second (CGS) system, or a force of about 0.2248 pound in the foot-pound-second (English, or customary) system.

Are neutrons always 0?

Unlike protons and electrons, which are electrically charged, neutrons have no charge—they are electrically neutral. That's why the neutrons in the diagram above are labeled n0. The zero stands for "zero charge". The mass of a neutron is slightly greater than the mass of a proton, which is 1 atomic mass unit (amu).

What has 14 neutrons?

Answer and Explanation: Silicon has 14 protons and 14 neutrons. Silicon's atomic number is 14, which tells us that it has 14 protons. It has an atomic mass of 28.

What has 7 protons and 3 electrons?

The nitrogen atom already had 7 electrons and 7 protons but nitrate ion has three extra electrons and the number of protons remains the same as addition of electrons does not affect the number of protons. Therefore, nitrate ions have (7+3) electrons and 7 protons.

How many protons does 7 have?

By definition, if Z , the atomic number = 7 , then there are 7 protons, 7 electrons, and 8 neutrons!

What is the charge of 7 protons?

Nitrogen has an atomic number of 7. The atomic number tells you how many protons an atom or ion has. The nitride ion has a charge of -3.

What has 7 protons and 6 electrons?

The element with 7 protons, 6 neutrons, and 6 electrons is Nitrogen-13, an isotope of Nitrogen.

## What atom has 7 electrons total?

Nitrogen is the seventh element with a total of 7 electrons.

Which atom has 7 total electrons?

The total number of electrons in a nitrogen atom is 7.

What element has 1 neutron?

Hydrogen is the only element whose isotopes have unique names: deuterium for hydrogen with one neutron and tritium for hydrogen with two neutrons.

What atom has 1 neutron?

The nucleus of a deuterium atom, called a deuteron, contains one proton and one neutron, whereas the far more common protium has no neutrons in the nucleus.

What has no neutrons?

There is only one stable atom that does not have neutrons. It is an isotope of the element hydrogen called protium. Protium, which contains a single proton and a single electron, is the simplest atom. All other stable atoms contain some number of neutrons.

How do I find protons and electrons?

Calculating numbers of subatomic particles

To calculate the numbers of subatomic particles in an atom, use its atomic number and mass number: number of protons = atomic number. number of electrons = atomic number. number of neutrons = mass number - atomic number.

How many electrons are in protons?

Of course, since neutral atoms have to have one electron for every proton, an element's atomic number also tells you how many electrons are in a neutral atom of that element. For example, hydrogen has an atomic number of 1. This means that an atom of hydrogen has one proton, and, if it's neutral, one electron as well.

What is a proton neutron and electron?

Electron, proton, neutron are subatomic particles which build the atom. The atom consists of a central nucleus containing neutron and proton. Electrons revolve around the nucleus. Electrons are negatively charged, proton is positively charged and neutron is neutral.

Why does oxygen have 7 neutrons?

The mass number of an oxygen atom with seven neutrons would be 15 and would be an atom of the oxygen-15 isotope. For all oxygen atoms, the nucleus will contain eight protons. Those eight protons determine the element of the atom so that number cannot change without the atom becoming a different element.

Which nitrogen isotope has 7 neutrons?

Nitrogen-14 is one of the very few stable nuclides with both an odd number of protons and of neutrons (seven each) and is the only one to make up a majority of its element.

## How do you write carbon with 7 neutrons?

Solution: From the periodic table, we find that the atomic number (Z) of carbon is 6, so carbon atoms have 6 protons. The mass number (A) for the isotope with 7 neutrons is the sum of the number of protons and the number of neutrons. A = 6 + 7 = 13 So, Z = 6, A = 13, and the symbols for the isotope are C-13 and ¹3C.

Does nitrogen always have 7 protons?

And we know that the atomic number of nitrogen is 7, so, the number of protons in nitrogen is 7. The number of electrons in an atom is always equal to the number of protons.

What ion has 7 protons and 7 neutrons?

The ion is nitrogen. It has the atomic number 7.

Does nitrogen have 7 or 8 neutrons?

A nitrogen atom has 7 protons, and the most common isotope of nitrogen has 7 neutrons. A radioactive isotope of nitrogen has 8 neutrons. Write the atomic number and mass number of this radioactive nitrogen as a chemical symbol with a subscript and superscript.

Is neutrons equal to protons?

For most of the 16 lightest elements (up to oxygen) the number of neutrons is equal to the number of protons.

Can carbon have 7 protons?

The atomic number for C is 6, so that all carbon atoms have 6 protons.

Can a carbon atom have 7 protons?

However, a carbon atom can't have an extra proton; an extra proton would make it a nitrogen atom. It is the six protons that make the atom behave like carbon. Many other elements may have slightly different atomic weights, depending on how many neutrons are found in the nucleus.

Are there 7 neutrons in 13c?

The next heaviest carbon isotope, carbon-13 (13C), has seven neutrons. Both 12C and 13C are called stable isotopes since they do not decay into other forms or elements over time. The rare carbon-14 (14C) isotope contains eight neutrons in its nucleus. Unlike 12C and 13C, this isotope is unstable, or radioactive.

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