How many neutrons does O 17 have?

9 neutrons Oxygen-17 has 8 protons, 8 electrons, and 9 neutrons.

What is oxygen 17 called?

Oxygen-17 (17O) is a low-abundance, natural, stable isotope of oxygen (0.0373% in seawater; approximately twice as abundant as deuterium). … Oxygen-17.

General
Names oxygen-17, O-17
Protons 8
Neutrons 9
Nuclide data

How many protons neutrons and electrons are in 17o?

17O2− has 8 protons, 9 neutrons, and 10 electrons.

What is the atomic number of oxygen 17?

8 Properties of Oxygen-17 Isotope:

Properties of Oxygen-17 Isotope: OXYGEN-17
Relative Isotopic Mass 16.99913176
Neutron Number (N) 9
Atomic Number (Z) 8
Mass Number (A) 17

What did Rutherford discover from his experiment?

Rutherford’s gold foil experiment showed that the atom is mostly empty space with a tiny, dense, positively-charged nucleus. Based on these results, Rutherford proposed the nuclear model of the atom.

What is the atomic number of potassium 37?

19 It provides energy levels and branching ratios for atomic nuclei of the isotope K-37 (potassium, atomic number Z = 19, mass number A = 37).

What is the difference between oxygen 16 and oxygen 17?

Chemical elements are found in different versions, called isotopes. Isotopes are elements that contain the same amount of protons, but differ in the number of neutrons in their nuclei. … Therefore, oxygen 16 has 8 protons and 8 neutrons, oxygen 17 has 8 protons and 9 neutrons, and oxygen 18 has 8 protons and 10 neutrons.

What is the use of oxygen 17?

Oxygen-17 (17O) is now being used for diagnostic applications and medical research to create a new generation of NMR Images. New developments with 17O enhance the quality of information about living tissue to improve the practice of medicine in the fields of cardiology and neurology among others.

What is the atomic mass of oxygen 16?

15.994914 CHEBI:33818 – oxygen-16 atom

ChEBI Name oxygen-16 atom
ChEBI ID CHEBI:33818
Definition The stable isotope of oxygen with relative atomic mass 15.994914. The most abundant (99.76 atom percent) isotope of naturally occurring oxygen.
Stars This entity has been manually annotated by the ChEBI Team.
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What isotope has 17 protons and 18 neutrons?

Chlorine-35 Chlorine-35 has 17 protons and 18 neutrons. It’s considered a stable isotope and is the most abundant isotope of chlorine, with approximately 76%…

How many protons and electrons does Co3+ have?

This strontium particle has a mass number of 90 and an atomic number (proton number) of 37. Cobalt has an atomic number of 27. In a neutral atom it has 27 electrons, however, in the Co3+ ion it has LOST three electrons. Therefore number of electrons left = 24 electrons.

How many protons and electrons are present in o?

8 protons Therefore, in a single oxygen atom, there are 8 protons, 8 electrons and 8 neutrons.

Which statement is true about oxygen-17 and oxygen?

Which statement is true about oxygen-17 and oxygen-18? They do not have the same number of protons.Their atoms have an identical mass.They are isotopes of oxygen.

What is oxygen 18 water used for?

O-18 is used as a tracer in many hydrologic studies. It is most often used as a component in a mixing-model and hydrograph separation, as O-18 acts conservatively and is applied naturally and uniformly over broad areas. O-18 can be used when different sources (old water/new water) have different isotopic values.

Who discovered the proton?

Ernest Rutherford It is 100 years since Ernest Rutherford published his results proving the existence of the proton. For decades, the proton was considered an elementary particle.

What was James Chadwick’s model?

This atomic model is known as the quantum mechanical model of the atom. … In 1932, James Chadwick bombarded beryllium atoms with alpha particles. An unknown radiation was produced. Chadwick interpreted this radiation as being composed of particles with a neutral electrical charge and the approximate mass of a proton.

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What conclusions did Rutherford draw from this experiment?

Rutherford concluded from his metal foil experiments that most of an atom is empty space with a tiny, dense, positively charged nucleus at the center that contains most of the mass of the atom. He also concluded that the electrons orbit the nucleus like the planets orbit the sun.

Is oxygen-17 an isotope?

Oxygen-17 atom is the stable isotope of oxygen with relative atomic mass 16.999131.

What is the atomic number for boron 11?

5 Boron-11 is the stable isotope of boron with relative atomic mass 11.009306, 80.1 atom percent natural abundance and nuclear spin 3/2. A trace element with the atomic symbol B, atomic number 5, and atomic weight [10.806; 10.821].

What is the atomic number of uranium 235?

92 Fact box

Group Actinides 1135°C, 2075°F, 1408 K
Period 7 4131°C, 7468°F, 4404 K
Block f 19.1
Atomic number 92 238.029
State at 20°C Solid 234U, 235U, 238U

Why is oxygen-16 the most abundant?

The relative and absolute abundance of 16O are high because it is a principal product of stellar evolution and because it is a primordial isotope, meaning it can be made by stars that were initially made exclusively of hydrogen.

Is oxygen-17 stable or unstable?

There are three known stable isotopes of oxygen (8O): 16O, 17O, and 18O.

Is oxygen 18 stable or unstable?

While most oxgen atoms have a mass of 16 (8 protons and 8 neutrons), a small number of oxygen atoms have a mass of 18 (8 protons and 10 neutrons). Both of these isotopes are stable; they do not undergo radioactive decay. Water molecules (H2O) in the ocean may contain either isotope, oxygen 16 or oxygen 18.

How many nucleons does oxygen-18 have?

Oxygen-18

General
Protons 8
Neutrons 10
Nuclide data
Natural abundance 0.2%
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How is oxygen 15 produced?

Oxygen-15 can be produced by different nuclear reactions, including 14N(d,n)15O, 16O(p,pn)15O and 15N(p,n)15O. The 14N(d,n)15O production route is the most frequently applied method, because it is currently the most economic method.

What is the atomic mass of oxygen-18?

17.999160 CHEBI:33815 – oxygen-18 atom

ChEBI Name oxygen-18 atom
ChEBI ID CHEBI:33815
Definition The stable isotope of oxygen with relative atomic mass 17.999160 and 0.205 atom percent natural abundance.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information No supplier information found for this compound.

Where is oxygen 16 found?

occurs in three isotopes: 16O (99.763 percent), 17O (0.0375 percent), and 18O (0.1995 percent). Oxygen is found in all organisms and many minerals, including the aragonite and calcite that make up the shells of marine microfossils such as foraminifera.

How many electrons does oxygen 16 have?

8 electrons The number of protons and the number of electrons are always the same in an element that is neutral and has no charge. Therefore oxygen has 8 electrons. You will find that the atomic weight of oxygen is about 16.

Is the molar mass of oxygen 16 or 32?

The mass of an oxygen atom = 16 amu. ∴ Mass of O2 molecule = 2 × 16 = 32 amu. ⇒ 5.31 × 10 23g.

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