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They are all diatomic molecules.
They stand for
H = Hydrogen
O = Oxygen
F = Flourine
Br = Bromine
I = Iodine
N = Nitrogen
Cl = Chlorine
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Is chlorine gas an element or compound?
Chlorine is an element, but chlorine gas in it's pure state is a diatomic molecule, meaning it is two of the same atom covalently bonded. all halogen gases do this, plus a couple others. A good way to remember this is HOFBrINCl. Hydrogen, Oxygen, Florine, Bromine, Iodine, Nitrogen, and Chlorine. All of them ARE NEVER alone in their pure form, they are always diatomic.
What are the chemical properties of hydrogen gas?
It's the first element in the periodic table. Hydrogen is colorless and odorless in normal conditions. Hydrogen is diatomic, meaning it is most often found as H2(Other elements that are diatomic are Oxygen, Fluorine, Bromine, Iodine, Nitrogen and Chlorine, Or HOFBrINCl, respectively) . The hydrogen atom is formed by a nucleus with one unit of positive charge, a proton, and one of an electric charge, an electron. The atomic number of hydrogen is 1 and its atomic weight is approximately 1.00797 g/mol. It is one of the main compounds of water. It's widely spread throughout Earth's atmosphere, yet it is only considered to be 0.000055% of gases in the atmosphere. It has three hydrogen isotopes: Protium, containing 0 neutrons in the neucleus, found in more than 99.985% of the natural element; Deuterium, containing both a proton and a neutron in the neucleus, found in nature in 0.015% approximately; and Tritium, containing one proton and two neutrons in the nucleus, which appears in small quantities in nature. It can be artificially produced by various nuclear reactions. Hydrogen is the main cause of one of the strongest bonds: Hydrogen bonds, present in Hydrogen Fluoride, Water (H2O) and Ammonia (NH3). As well, Hydrogen's chemical properties lead to its extremely low point of vaporization and currently unknown definite point of solidification.
How do you use HOFBrINCl?
you only use it when you have 2 bonded gases
What kind of elements form molecular compound?
Two non-metals, such as carbon and oxygen, as well as HOFBrINCl (google it) and many others.
What are atoms that bond themselves into pairs?
Remember HOFBrINCl or (HoffBrinkel) Hydrogen, Oxygen, Fluorine, Bromine, Iodine, Nitrogen, Chlorine. They are also called Diatomic Pairs. :)
Why do only the elements in HOFBrINCl form covalent bonds?
hydrogen, oxygen, fluorine, bromine, iodine, nitrogen, and chlorine are all nonmetals. nonmetals form covalent bonds.
What Molecule containing two of the same atoms?
My chemistry teacher always taught us Dr. HOFBrINCl H-Hydrogen O-Oxygen F-Fluorine Br-Bromine I-Iodine N-Nitrogen Cl-Chlorine
What do the Br N C l H O F elements have in common?
HOFBrINCl are all atoms that are found as diatoms when in their natureal gaseous state. This means that they are gasses when at room temperature, but the individual atom are not found alone. Rather, they are found in groups of two. (ex. N2) because they are more stable that way.
What is the formulae for nitrogen?
Nitrogen, in its natural state is a gas. Being of a diatomic nature (existing in pairs of twos), it will be N2(g). Remember HOFBrINCl Hydrogen, oxygen, etc.. (above mentioned atoms) ALL exist in a diatomic nature. Remember this patter by saying ... "hof-brincl"
Is chlorine gas an element or compound?
Chlorine is an element, but chlorine gas in it's pure state is a diatomic molecule, meaning it is two of the same atom covalently bonded. all halogen gases do this, plus a couple others. A good way to remember this is HOFBrINCl. Hydrogen, Oxygen, Florine, Bromine, Iodine, Nitrogen, and Chlorine. All of them ARE NEVER alone in their pure form, they are always diatomic.
Is helium a diatonic molecule?
It's easiest to remember the acronym HOFBrINCl (pronounced "hoffbrinkle") when you're memorizing diatomic molecules. Just remember that each element's symbol is included in the acronym, not just the first letter of the element's name.HydrogenOxygenFluorineBromineIodineNitrogenChLorineor use:Never - NitrogenHave - HydrogenFear - FluorineOf - OxygenIce - IodineCold - ChlorineBeer - BromineHelium isn't part of this list, so no, it is not diatomic. It is definitely too inert to regularly form diatomic molecules with itself, although someone managed to make it bond with itself at very, very low temperatures. Even then, the two atoms were separated by an entire arm's length...Blurb on "diatomic" He: http://www.aip.org/pnu/1993/split/pnu118-2.htmHope this helps!
What are elements in nature as diatomic molecules?
Hydrogen, nitrogen, oxygen, and the hallogens.
What is an example of a molecular formula for a diatomic molecule?
You can easily remember the formulas of the homonuclear diatomic elements using the saying Never Have Fear Of Ice Cold Beer. This stands for N2, H2, F2, O2, I2, Cl2, and Br2.
What is an example of a diatomic molecule?
Common diatomic molecules can be remembered using the anagram HOFBrINCl (Hydrogen, Oxygen, Fluorine, Bromine, Iodine, Nitrogen, Chlorine). Diatomic molecules don't have to be composed of only one type of element (homonuclear). Carbon Monoxide (CO) is also an example of a diatomic molecule.
