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Yes, there can be non carbon based life forms; although none yet have been discovered; there is much speculation about the possibility of silicon based life forms due to certain similarities to carbon at the atomic level.

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Is it possible for non carbon-based life forms to exist on Earth?

While carbon-based life forms are the most common on Earth, it is theoretically possible for non carbon-based life forms to exist. However, there is currently no evidence of such life forms on our planet.


Has any non carbon-based life been found on Earth?

As of now, no non carbon-based life forms have been found on Earth. All known life on Earth is carbon-based.


What evidence exists to support the possibility of non-carbon based life on Earth?

There is limited evidence to support the possibility of non-carbon based life on Earth. Some scientists have suggested that alternative biochemistries, such as silicon-based life forms, could potentially exist in extreme environments where carbon-based life may not survive. However, no definitive proof of non-carbon based life on Earth has been found.


Plants and animals cannot live on Saturn because?

After discovering non-carbon based life-forms at the deepest depths of our own planets' oceans, we are faced with the possibilty that life could exist on other planets even though they might or do possess atmospheres unsuited to the conventional carbon-based forms of life as we know them here on earth


What are different non-crystalline forms of carbon?

Different non-crystalline forms of carbon include amorphous carbon, activated carbon, carbon black, and carbon nanotubes. These forms have irregular atomic structures and lack long-range order typical of crystalline forms like diamond or graphite.


Are metals more important than non metals?

No. There would be no sun or stars without hydrogen and so none of the heavier elements would be formed. All life forms on earth are based on carbon - a non-metal. Most of them conatin organic compounds which are mainly based on non-metallic compounds. The need to breath oxygen (a non metal).


What non metal forms the lead in a pencil?

carbon (C)


What non metal forms the basis of life?

The nonmetal carbon forms the basis of life. The carbon compounds made by living things are said to be organic. Organic compounds not only contain carbon, but also hydrogen. The most common elements found in living things are carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur. All of these elements combine in various ways to produce thousands of organic compounds. The study of the chemistry of living things is called biochemistry.


Which non metal combines with calcium and fluorine?

Carbon forms calcium carbide and carbon tetrachloride.


What is living but not made of carbon?

....Don't think that there are any non-carbon life forms that we know of. The only other possibility for life to exist without the use of carbon is probably in Silicon. Silicon is similar to Carbon in that it has an equal number of bonding sites- that is, areas where electrons may be shared between molecules. The problem, however, lies in the size of the atom/molecule/whatever you want to refer to it as. Silicon is larger than carbon. As atoms grow larger, their nuclei grow more positive, and therefore more repellent. This would prevent Silicon from forming the tremendous chains of molecules that Carbon does so easily. The basic answer to your question is, Nothing. There are no living things made of silicon.


How is carbon present in my life?

Carbon can be organic and non organic.


Is silex strobilus living if it isn't carbon-based is it enough to have a large molecule that self replicates to be consideder a living organism?

For something to be considered living, it usually needs to exhibit certain characteristics such as metabolism, growth, reproduction, response to stimuli, and homeostasis. While carbon-based molecules are common in living organisms on Earth, the definition of life could be broader and include non-carbon-based life forms. A large self-replicating molecule alone may not be enough to qualify as a living organism without displaying other essential life processes.