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certain elements naturally occur in pairs, called diatomic elements: Nitrogen, Oxygen, Fluorine, Chlorine, Bromine, and i believe Iodine. Ie. in nature, you never see a nitrogen by itself.
Yes, oxygen has a diatomic molecule.
Bromine, Iodine, Nitrogen, Chlorine, Hydrogen, Oxygen, FluorineRemember: BrINClHOF (sounds like Brinklehoff)There are 7 elements that occur in nature as diatomic molecules. They are hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine. In equations for chemical reactions, they must be expressed as H2, N2, O2, F2, Cl2, Br2, and I2.
92 elements occur naturally on the earth.
Yes, at least 91 elements occur naturally: all of those with atomic numbers of 92 or less except technetium. This still means that the problem "statement" is true, because it does not contain any limiting word such as "only" to modify the number 90. (It is equally true that 2 elements occur naturally.)
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Bromine, Iodine, Nitrogen, Chlorine, Hydrogen, Oxygen, FluorineRemember: BrINClHOF (sounds like Brinklehoff)There are 7 elements that occur in nature as diatomic molecules. They are hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine. In equations for chemical reactions, they must be expressed as H2, N2, O2, F2, Cl2, Br2, and I2.
No elements can be made from molecules, because molecules are made from elements instead. If the question is really, "What elements normally occur in nature as diatomic molecules?", the answer is hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine.
certain elements naturally occur in pairs, called diatomic elements: Nitrogen, Oxygen, Fluorine, Chlorine, Bromine, and i believe Iodine. Ie. in nature, you never see a nitrogen by itself.
All elements can exist as individual atoms in excited states. However, at standard temperature and pressure, hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine exists as diatomic molecules.
No. Air always contains two elements, oxygen and nitrogen, neither of which is a compound, although they occur as diatomic molecules.
Which of the following does not occur naturally as a diatomic molecule? Chlorine, Hyrdogen, nitrogen or sulfur?
Yes, oxygen has a diatomic molecule.
Bromine, Iodine, Nitrogen, Chlorine, Hydrogen, Oxygen, FluorineRemember: BrINClHOF (sounds like Brinklehoff)There are 7 elements that occur in nature as diatomic molecules. They are hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine. In equations for chemical reactions, they must be expressed as H2, N2, O2, F2, Cl2, Br2, and I2.
how may elements occur naturally in nature
Not all the elements occur naturally; some elements are man-made.
92 elements occur naturally on the earth.