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Oxygen is a non meta element. Atomic number of it is 8.
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∙ 9y ago
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How many moles in 32g of oxygen gas?
The number of grams in a mole of a molecule is found by looking at the atomic mass of each element on the periodic table. The molar mass of an element is it's atomic mass in grams. The atomic mass of oxygen is 15.999. Since there are two atoms of oxygen in a molecule of oxygen, the molar mass of oxgen (O2) is 15.999 x 2. That comes out to 31.998g/mol, or you can round to 32 if significant figures arn't important to you.
This element has an atomic number that is double the atomic number of silicon?
this elemnt has an atomic number that is double the atomic number of silicon?
Which element has an atomic number between 27 and 31?
Atomic number 27 : Cobalt Atomic number 28 : Nickel Atomic number 29 : Copper Atomic number 30 : Zinc Atomic number 31 : Gallium
How do you know the number of neutrons an atom has?
You subtract the atomic number from the mass number.
What is the atomic number also equal to?
The atomic number is equal to the protons and electrons of an element.
What is the atomic number of oxygen (O)?
The atomic number of Oxygen is eight (8) The atomic weight of O is 15.9994 grams per mole. Oxygen gas exists as a diatomic molecule: O2.
Atomic number oxygen?
The atomic number of oxygen is 8. This means that an oxygen atom has 8 protons in its nucleus. It is a non-metal element that is essential for life and commonly found in the Earth's atmosphere.
What is the atomic number of oxygen?
The atomic number of oxygen is 8. This means that an oxygen atom has 8 protons in its nucleus.
What is the atomic name of oxygen?
I think its O2
How many protons electrons and neutrons in the element oxgen?
Oxygen has the atomic number 8 and an atomic mass of 16.That means it has 8 protons, 8 electrons, and 8 neutrons.Rules for Calculating Protons, Electrons, and Neutrons in Uncharged CompoundsProtons = atomic numberElectrons = protons = atomic numberNeutrons = atomic mass - protonsRemember, if you have a charged ion, the number of electrons will be different.Oxygen is normally found as O2. A molecule of O2 will have 16 protons, 16 electrons, and 32 neutrons.
What is the mass number for O?
The mass number for oxygen (O) is 16, as it is the sum of the number of protons and neutrons in its nucleus.
What is oxygen o2?
Oxygen (O2) is a gaseous chemical element essential for life. It makes up about 21% of Earth's atmosphere and is used by living organisms in the process of respiration to produce energy. Oxygen is also crucial for combustion and various chemical reactions.
Is O2 is a hetero atomic molecules?
yes it is an hetre
What is O2 scientific name?
Oxygen's scientific name is simply "oxygen." It is a chemical element with the symbol O and atomic number 8.
What is the science term for oxygen?
The science term for oxygen is O2. Oxygen is a chemical element with atomic number 8.
Is it possible for an atom to have more than one atomic formula?
No, an atom can only have one atomic formula, which is based on the number of protons it has in its nucleus. Each element on the periodic table is uniquely defined by its atomic number, which determines its atomic formula.
O2- has how many protons?
The thing that separates one element from the other is how many protons the nucleus has. It doesn't matter what the superscript is. Therefore O2- will have 8 protons but 10 electrons instead of 8.
