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A molecule made of two identical atoms is called diatomic.
Five diatomic elements exist as gases at room temperature (25oC/298K) and atmospheric pressure:
- Hydrogen, H2
- Nitrogen, N2
- Oxygen, O2
- Fluorine, F2
- Chlorine, Cl2
One diatomic element is a liquid at room temperature and atmospheric pressure:
- Bromine, Br2
One diatomic element is a solid at room temperature and atmospheric pressure:
- Iodine, I2
Wiki User
∙ 11y ago
Wiki User
∙ 14y agoThere are seven elements that are diatomic molecules. The majority of them are gases, two are not. The easiest way to remember the seven elements that come as diatomic molecules is: HOFBrINCl. The five that are gases are: Hydrogen, Oxygen, Fluorine, Nitrogen and Chlorine. (Bromine is a liquid and Iodine is a solid at room temp.)
Wiki User
∙ 11y agoElements are not made of molecules. Molecules are made of elements.
There are a number of elements which form molecules consisting of two atoms. Oxygen, nitrogen, hydrogen, chlorine, etc., all form gases composed of diatomic molecules.
Wiki User
∙ 14y agoAir consists of two main ingredients, nitrogen and oxygen, and both of those form molecules with two atoms (formally known as diatomic molecules). Carbon dioxide has three atoms per molecule.
Wiki User
∙ 13y agoCarbon Dioxide ( 1 Carbon 2 Oxygen)
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Do atoms and molecules mean the same thing?
Molecules are made out of atoms, without atoms there are no molecules. Charged molecules (ions) will form compounds as elements do, by combining in whole-number ratios with the ions of other elements and compounds.
Are molecules made up of atoms or combined elements?
Yes, atoms make up almost everything, they can only be broken down into protons, neutrons and electrons. An element is a substance found on the periodic table with certain rules and regulations given to each element. An element is made up only of atoms. A compound is a mixture of two or more elements that can be broken down into elements again, it is not a pure substance as such. So a compound is made up of elements, elements are made of atoms.
What particles are molecules made of?
I think it is elements. But molecules are made of two or more atoms.
Which is smaller an element or a molecule?
An atom of an element is usually smaller than a molecule of a compound. Molecules are made by bonding 2 or more atoms, of one or more elements. The molecule is the smallest particle of a compound.
Of pure substances diatomics are elements or compounds?
They are molecules composed of two atoms of the same element.
Is nitrogen an element made of molecules?
Nitrogen is an element, and two nitrogen atoms make up a nitrogen molecule.
What is the difference between an element?
An atom is a particle the smallest of an element. An element is a substance made up of many atoms of ONE kind (or molecules consisting of two or more identic atoms)
What is the difference between an atom element?
An atom is a particle the smallest of an element. An element is a substance made up of many atoms of ONE kind (or molecules consisting of two or more identic atoms)
An element composed of molecules consisting of two atoms of that element is a?
it is a diatomic molecule
What is an element composed of molecules consisting of two atoms of that element is?
Diotomic Molecule.
What contains atoms of more than one element?
No, All elements are made up of a single kind of atom. All of the atoms of an element have the same number of protons. The atoms may differ by having more or fewer neutrons but the number of protons determines the kind of atom.
What are molecules made up of?
Molecules are substances consisting two or more atoms.
Are atoms composed of two elements?
Molecules of most elements are made up of only one of atom of that element. Oxygen, along with nitrogen, hydrogen, and chlorine are made up of two atoms.
Do atoms and molecules mean the same thing?
Molecules are made out of atoms, without atoms there are no molecules. Charged molecules (ions) will form compounds as elements do, by combining in whole-number ratios with the ions of other elements and compounds.
Is an atom more complex than a molecule?
An atom is and element. Atoms are the simplest particles of an element. A bar of pure gold is composed of gold (Au) atoms. In a sense then, the atoms that make up this bar of gold are simpler than the entire bar. However, the terms "atom" and "element" describe different levels of magnitude. An atom is a single particle of an element. An element is a pure substance composed of atoms, not compound molecules.
Difference between atoms and molecules?
An atom is a small particle that all substances are made of. Molecules are two non-metal atoms chemically bonded together. Hope this helps: THE Biology Ravesses ;) x
Describe how compound is different from an element?
A compound is made up of two or more elements.
