Yes it could.
It could be any number whatsoever.
It could either be a terminating decimal or the decimal representation of an irrational number.
In decimal from, it could be written as 130 minutes.
It is already in decimal form. You could write -4.0
A compound word for alike could be copycat.
CH3O is not the formula of any compound but could be a formula for a hydroxymethyl radical.
The empirical formula is representative for the chemical composition of a compound; the structural formula is representative for the spatial structure of the compound.
It could be a carbohydrate. It couldn't be a protein because proteins also contain nitrogen.
There is no compound with the formula "P2N8" - it just could not possibly exist.
CH could represent the moleculaes H-C///C-H (Ethyne/Acetylene) Or Benzene , which is C6H6
Chicago.CHI is not valid as a molecular formula; such a compound could not possibly be stable.
There is no compound by the name nitrogen phosphate. The best match I could think of is ammonium phosphate with the formula, (NH4)3PO4
What you write for an ionic compound is called the formula unit, but the formula unit is almost always the same as the empirical formula. The answer to your question could not be the molecular formula because an ionic compound is not a molecule.
FeP. Iron(III) means that the iron has an oxidation state of 3, and could be considered to be Fe3+. Phosphides generally contain P3- and this is true for the group1 and group 2 metals There is one iron phosphide Fe3P used as a semiconductor, so it is not ionic! You cannot use oxidation number nomenclature on that compound you have to go the "triiron monophosphide" route instead. I do not think there is actually a compound with the formula FeP. Naming phosphides using the oxidation state nomenclature is risky, phosphorus forms many different "ions" and also forms binary compounds where the phosphorus is "interstitial" .
i know i im only in 5th grade ... no (im unsure i learnd it 5 weeks ago)
A molecule
No, because sick is an adjective and there are not plural forms for adjectives. However, if you changed it into a noun (i.e., sickness) then you could make it into sicknesses.Some compound words that contain the word sick are:airsickcarsickhomesicklovesickheartsicksickoutsickbedsickroomsickbayseasick