# How many electrons protons and neutrons does silicon have?

## How many electrons protons and neutrons does silicon have?

The average silicon atom has fourteen protons, fourteen electrons, and most have 14 neutrons.

## What is number of protons of silicon?

14Silicon / Atomic number

## Does silicon have 15 neutrons?

Silicon-28 is composed of 14 protons, 14 neutrons, and 14 electrons. Silicon-29 is composed of 14 protons, 15 neutrons, and 14 electrons. Silicon-30 is composed of 14 protons, 16 neutrons, and 14 electrons.

## What element has 18 protons and 22 neutrons?

Argon So, the atomic number is also (18), and the element with atomic number (18) is Argon with the symbol (Ar). Now we need to find the mass number of Argon. Since, a neutral atom of argon also has 22 Neutrons. So, it is clear that this is not an isotope but a neutral atom of Argon.

## What atom has 15 protons and 16 neutrons?

phosphorus A nucleus of stable phosphorus has 15 protons and 16 neutrons.

## What has 16 protons and 18 neutrons?

So, if there are 16 protons, the element must be sulfur. The mass number for this isotope is 34 – there are 16 protons and 18 neutrons.

## What has 17 protons and 18 neutrons?

Answer and Explanation: Chlorine-35 has 17 protons and 18 neutrons.

## What element has 16 protons and 18 neutrons?

A quick look in the periodic table will reveal that you're dealing with an atom of sulfur, S .

## What has 16 protons and electrons?

If a sulfur atom has 16 protons, 16 electrons, and 16 neutrons, what is its atomic mass?

## What element has 22 neutrons?

argon Since, a neutral atom of argon also has 22 Neutrons.

## What has 12 protons and 12 neutrons?

Magnesium atoms So you might account for this isotope problem by saying that about 79% of all Magnesium atoms have 12 neutrons, 12 protons, and 12 electrons.

## What element has 17 protons and 18 neutrons?

chlorine atom Every chlorine atom has 17 protons in its nucleus. Not all atoms of chlorine have the same number of neutrons, however. Some atoms of chlorine have 18 neutrons in their nuclei.

## What has 18 protons and 20 neutrons?

You gots Z=18 , the atomic number, where Z is the number of nuclear protons. The number of protons defines the element….and thus we got calcium…. ….and with 20 neutrons we got the 38Ca isotope….the which is rather short-lived….

## What has 16 protons and 15 neutrons?

Answer and Explanation: The element with 16 neutrons, 15 protons, and 15 electrons is phosphorus.

## What has 18 protons and 22 neutrons?

Argon has 18 protons and 22 neutrons in its nucleus giving it an Atomic Number of 18 and an atomic mass of 40.

## What has 12 protons and 25 neutrons?

Magnesium, in its elemental form, has 12 protons and 12 electrons. The neutrons are a different matter. Magesium's average atomic mass is 24.305 atomic mass units, but no magnesium atom has exactly this mass.

## What has 12 protons and 10 neutrons?

Magnesium Ion Magnesium Ion has 12 protons and 10 neutrons. Mg and has an atomic number of 12, which means 12 protons are in it.

## What has 15 protons and 14 neutrons?

The element with 16 neutrons 15 protons and 15 electrons is phosphorus.

## What has 5 protons and 5 neutrons?

Atomic Number

Name Protons Neutrons
Helium 2 2
Lithium 3 4
Beryllium 4 5
Boron 5 6

•Sep 3, 2019

## Which element has 16 neutrons?

PHOSPHORUS 16. PHOSPHORUS – I am a member of the nitrogen family with 16 neutrons.

## What has 4 protons and 3 neutrons?

lithium atom A lithium atom contains 3 protons in its nucleus irrespective of the number of neutrons or electrons. Notice that because the lithium atom always has 3 protons, the atomic number for lithium is always 3. The mass number, however, is 6 in the isotope with 3 neutrons, and 7 in the isotope with 4 neutrons.

## What has 16 neutrons and 15 protons?

if you look at the periodic table, phosphorus has 15 electrons and protons, and 16 neutrons.

## What has 7 protons and 7 neutrons?

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

## What has 6 protons and 5 neutrons?

Atomic Number

Name Protons Neutrons
Lithium 3 4
Beryllium 4 5
Boron 5 6
Carbon 6 6

•Sep 3, 2019

## What element has 15 protons and 17 neutrons?

Phosphorus 32 Phosphorus 32 (P-32) is the phosphorus isotope whose nucleus consists of 15 protons and 17 neutrons. It disintegrates by emitting a β- (1.71 MeV) particle in 32S with a half-life of 14.263 days. It is an artificial radioactive substance obtained by neutron bombardment of stable phosphorus.

## What element has 7 protons and 9 electrons?

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

## What has 4 protons and 5 neutrons?

beryllium 4 protons, 5 neutrons, and 4 electrons are there in an atom of beryllium.

## What has 7 protons and neutrons?

Nitrogen Nitrogen is an atom that has 7 protons, 7 neutrons, and 7 electrons. The neutrons and protons are all stuck together in the middle of the atom and are called the nucleus.

## What element has 9 protons and 9 neutrons?

The element fluorine has 9 protons and 9 electrons. In the image on the right it has gained an electron and now has 10. Since it has 10 negative particles, but only 9 positive ones, its net charge is –1. A negatively charged ion is called an anion.

## How many protons are in a neutron?

0 1 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.

Elementary Particle Charge Mass
Neutron 0 1
Electron −1 ~0