It doesn't occur in nature. It occurs as a long chain hydrocarbon, such as crude oil. Crude oil is then split up into different fractions in a fractioning column (via distillation). One of the shorter chains that has practical uses is petrol.
Fractions include: Fuel oil, Diesel, lubricating oil, kerosene, jet fuels, petroleum and bottled gas.
Bromine is a liquid but doesn't occur in nature as a free element.
Yes, the halogens did occur in nature as free elements.
Food chains do not occur often in nature because, many organisms do specialize in their diets.
Snow and ice can sublime !
everywhere
An element occur in nature as a pure element or as a compound.
Bromine is a liquid but doesn't occur in nature as a free element.
Bromine is a liquid but doesn't occur in nature as a free element.
Yes, the halogens did occur in nature as free elements.
because it cannot be replenished when use up.
About 80% of the first 117 elements occur in the nature in a stable manner.
No, gay people are not unnatural. Consider the following points:If something occurs in nature, then it's natural.Homosexuality occurs in nature.Just because something doesn't occur in nature, does not mean we shouldn't do it. Writing doesn't occur in nature. Football doesn't occur in nature. Hearing aids don't occur in nature.
no they do not
Only Mercury occurs in nature as a liquid in its elemental state. Bromine is also a liquid element, but does not occur in its elemental form in nature.
Food chains do not occur often in nature because, many organisms do specialize in their diets.
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In the mitochondria.