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What is the chemical compound for oxygen?
i really dont know or care
How does an atom make up an element?
Uranium, Hydrogen, or Plutonium.
What type of molecules are formed when atoms of different elements combine?
When atoms of different elements combine, they form molecules known as compounds. In compounds, atoms are bonded together through chemical bonds, such as ionic or covalent bonds, to create a new substance with unique properties.
Is phenylalanine compound a element or mixture?
Phenylalanine is a compound, family of aminoacids.Additional answerYou obviously don't know what an element is. It is a substance that cannot be broken down into another substance by chemical processes. Hydrogen, neon, iron, cobalt, uranium are all examples of elements.
What chemical refererence shows the relative number of atoms of each element in a compound?
It is important to know the relative number of atoms of each element in a compound for the chemical composition.
What do you know about all the atoms in the element oxygen?
2 atoms of oxygen joined togetherBy mass, oxygen is the third-most abundant element in the universe, after hydrogen and helium. At STP, two atoms of the element bind to form dioxygen.
What do you know about all of atoms in the elements oxygen?
2 atoms of oxygen joined togetherBy mass, oxygen is the third-most abundant element in the universe, after hydrogen and helium. At STP, two atoms of the element bind to form dioxygen.
How did scientists know that oxygen was a new element?
scientists knew that oxygen was a element as it had the atoms of only O i,e. oxygen and helped in increase in combustion
Why can oxygen be described as an atom and a molecule?
Oxygen is an element and so has its own unique type of atom. However, oxygen usually does not exists as individual atoms, but rather as O2 molecules, that is, molecules containing 2 oxygen atoms. O3 is another type of oxygen molecule know as ozone.
How many sulfur atoms are in a molecule of sulfuric acid (H2SO4)?
We know from looking at the molecular formula that one mole of molecules of H2SO4 contains 2 moles of atoms of hydrogen, 1 mole of atoms of sulfur and 4 moles of atoms of oxygen.
What are the top three most known atoms?
The top three most known atoms are hydrogen, oxygen, and carbon. Hydrogen is the most abundant element in the universe, oxygen is essential for life as we know it, and carbon is the building block of all organic molecules.
What is the chemical compound for oxygen?
i really dont know or care
How many atoms are there in the element oxygen?
Two atoms in one molecules of O2
How do you come up with a correct equation of a chemical reaction?
If you know what the reactants are and what the products are, the only remaining step is to make sure that the same number of atoms of every element appear on both sides of the equation; if you start with six oxygen atoms, you end up with 6 oxygen atoms (in whatever molecular arrangement they may be in) and so forth. If you know what the reactants are but you don't know what the products are, then it's much trickier.
How do you know if two atoms are from the same element?
Two atoms are from the same element if they have the same number of protons in their nuclei. This is the defining characteristic that determines an element's identity. For example, all carbon atoms have 6 protons, so any two atoms with 6 protons are considered to be the same element, carbon.
How does an atom make up an element?
Uranium, Hydrogen, or Plutonium.
How do you calculate atoms nitrogen and oxygen?
To calculate the number of atoms in a sample of nitrogen or oxygen, you first need to know the amount of substance in moles (given in the question or calculated from the sample's mass and the molar mass of the element). Then, you can use Avogadro's number (6.022 x 10^23) to convert moles into the number of atoms. This value represents the number of atoms in one mole of a substance.
