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Octa- the prefix means eight. Penta- the prefix means five.
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∙ 11y ago
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∙ 13y ago5-(sided) , 8-(sided)
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What language do 'octa' and 'hexa' and 'penta' come from?
The classical Latin and Greek languages are the sources of the prefixes 'octa-', 'hexa-', and 'penta-'. The prefixes respectively mean 'eight', 'six', and 'five'. They come into English by way of the Latin of the ancient Romans and by way of the even earlier Greek of the ancient Greeks.
What language do 'octa-' and 'hexa-' and 'penta-' come from?
The classical Latin and Greek languages are the sources of the prefixes 'octa-', 'hexa-', and 'penta-'. The prefixes respectively mean 'eight', 'six', and 'five'. They come into English by way of the Latin of the ancient Romans and by way of the even earlier Greek of the ancient Greeks.
prefix of gon?
In general, poly. Specifically, there are infinite prefixes. Examples include deca, octa, and penta.
What are the prefixes for covalent molecules?
mono-1 di-2 tri-3 tetra-4 penta-5 hexa-6 hepta-7 octa-8 nano-9 deca-10
What does the prefix of the hydrocarbon molecule for example hex of hexane tell you about the molecule?
The prefix tells you how many carbons are in the principal chain of the molecule. the prefixes for 1-10, in order, are:meth, eth, prop, but (pronounced like butte), penta, hexa. hepta, octa, nona, deca. The prefix tells you how many carbons are in the principal chain of the molecule. the prefixes for 1-10, in order, are:meth, eth, prop, but (pronounced like butte), penta, hexa. hepta, octa, nona, deca.
What comes after hexa and before octa?
5 = penta 6 = hexa 7 = hepta 8 = octa 9 = nona 10 = deca
What is the formula for pentachlorine octaoxide?
Penta= 5. Octa = 8. So pentachlorine octaoxide is Cl5O8
What is a sides of polygon is made up?
Have someone help you edit your question; we can't quite understand what you want to know. There are many different kinds of polygon, polygon is a general term for any enclosed plane figure with straight sides. If you take away the 'poly' and add other prefixes like penta-, hexa- octa- or deca-, that tells you how many sides that polygon has. Penta means 5, hexa means six, octa means 8, deca means 10. There are many other ways to describe polygons.
What is the Greek prefixes for 3 5 and 7?
The Greek prefixes for 3, 5, and 7 are "tri-", "penta-", and "hepta-" respectively.
What do the prefixes hexa- and octa mean?
Improved Answer:- They mean 6 and 8 respectively
What do the prefixes of covalent compound tell you?
The number of atoms of that element. The prefixes are greek in origin so it helps if you studied classical greek - like i did- but just in case you didn't mono- one di - two tri- three tetra - four penta - five hexa - six hepta - seven octa - eight nona- nine deca - ten eicosa- 20
How many atoms are indicated by the prefixes?
Mono- means 1 Di- means 2 Tri- means 3 Tetra- means 4 Penta- means 5 Hexa- means 6 Hepta- means 7 Octa- means 8 Nona- means 9 Deca- means 10
