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How many subatomic particles in potassium oxide?
Potassium oxide is K2O.It has 46 protons and 46 electrons (19 + 19 + 8 = 46).If the most stable isotope of K and O are used (K-39 and O-16), then there will be 48 neutrons (20 + 20 + 8 = 48).So the total number of sub atomic particles will be 140(46 protons + 46 electrons + 48 neutrons).
What is the pH OF beryllium oxide?
The PH of Beryllium Oxide is anything less than 6
What is the chemical formula for Magnese (VII) oxide?
The chemical formula for manganese(VII) oxide is Mn2O7. In this compound, manganese has an oxidation state of +7, and it combines with oxygen to form the oxide. Manganese(VII) oxide is a powerful oxidizing agent and is often encountered in various chemical reactions and processes.
Is hematite rare?
No, Hematite is basically iron oxide in a mineral state, rust is another state of iron oxide. It can be polished to a luster resembling the look of steel
In what form does oxygen occur in the Earth's crust?
Oxide
If an element has 8 protons and 8 neutrons in its nucleus and 8 electrons revolving around the nucleus What is the atomic number and atomic mass of this element?
In neutral atoms (with the same number of protons and electrons), the number of protons and electrons equal the atomic number. If our atom has 9 electrons, is neutral, and therefore has 9 protons, it is element #9: Flourine, which has an atomic mass of 19: 9 protons plus 10 neutrons.
What type of particles does iron contain?
Iron is primarily composed of atoms, which consist of protons, neutrons, and electrons. In the nucleus of an iron atom, there are 26 protons and typically 30 neutrons, while electrons orbit the nucleus in energy levels. Additionally, in various forms like iron oxide or iron alloys, iron may interact with other elements, but the fundamental particle composition remains consistent with its atomic structure.
How many protons are in the ion O2?
The neutrons and protons in the nucleus do not change when electrons are removed from an atom. Even when two electrons are removed. Oxygen has several isotopes, with 8 protons and either 8, 9, or 10 neutrons... all representing stable isotopes. 8 neutrons is most common on Earth.
What is the element that has 13 protons?
The number of neutrons is irrelevant for determining the element. 13 protons makes it aluminum. (The isotope of aluminum with 13 neutrons is unstable and radioactive, with a half-life of about 720,000 years.)
How many protons are in an oxide ion?
An oxide ion has 8 protons. This is because it is an oxygen atom that has gained 2 electrons to become negatively charged. The number of protons remains the same as the number of protons in a neutral oxygen atom.
How many electrons are in a -2 anion that has 8 protons and 8 neutrons?
A -2 anion indicates that the ion has gained two extra electrons. Since there are 8 protons in the nucleus (8 electrons in a neutral atom), adding two extra electrons would give a total of 10 electrons in the anion.
How many protons does nitrous oxide have?
Nitrous oxide is N2O and has 22 protons (7 from each nitrogen, 8 from oxygen)
How many subatomic particles in potassium oxide?
Potassium oxide is K2O.It has 46 protons and 46 electrons (19 + 19 + 8 = 46).If the most stable isotope of K and O are used (K-39 and O-16), then there will be 48 neutrons (20 + 20 + 8 = 48).So the total number of sub atomic particles will be 140(46 protons + 46 electrons + 48 neutrons).
An oxide ion formed from an oxygen -18 atom contains exactly how many protons neutrons and electrons?
The isotope oxygen-18 has the mass number of 18. The atomic number of oxygen is 8, so all of its atoms, regardless of isotope, have 8 protons. In a neutral oxygen atom the number of protons equals the number of electrons, so it has 8 electrons. The number of neutrons equals the mass number minus the atomic number, which for oxygen-18 is (18 - 8), so there are 10 neutrons.
How many protons are in magnesium oxide?
Magnesium oxide (MgO) consists of magnesium (Mg) and oxygen (O) ions. Magnesium has 12 protons, while oxygen has 8 protons. Therefore, in magnesium oxide, there are a total of 12 protons from magnesium and 8 protons from oxygen, resulting in 20 protons in total.
What compound contains 15 protons?
Nitrogen (II) oxide, or NO contains one nitrogen atom (Z=7) and one oxygen atom (Z=8), for a total of 15 protons.
What element has 8 proton 8 neutrons and 10 electrons?
The element that has 9 protons is fluorine. Its atomic number is 9, indicating that the element has 9 protons in the nuclei of its atoms. If there are 10 electrons, then the fluorine atom has gained an electron and is now a negatively charged anion with a charge of 1-.
