The principal elements are carbon, hydrogen, oxygen, nitrogen, aluminium, iron, etc.
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The chemical substances found in the atmosphere exist as gases.
Molecules are the combination of two or more atoms which may exist free in gaseous form or in solutions, the ionic compounds are not the molecular compounds because their one unit can not exists freely but as the crystal lattice.
You can use a spectroscope to identify the components of solutions by separating the various colours of the components. This can also to convert and breakdown the compounds into individual elements.
Fuel, Oxygen and Heat Fuel, Oxygen and Heat Fuel, Oxygen and Heat
There are millions of different types of aprons that exist and designs that goes with each. They are becoming so popular that people could also make their own apron.
These elements exist as compounds.
All elements and all compounds do not exist as molecules. As examples, noble gases exist as individulal atoms and ionic compounds form lattices.
solidliquidgasplasma (compounds can rarely exist in this state, as they break down into their ionized elements)
Yes, besides elements and compounds, matter can exist in form of mixtures.
silver
Because
Very few elements exist in their free state in nature. The vast majority of them exist as compounds, chemically bonded to other elements.
Calcium is an element. There are things such as elements and compounds. Calcium is a single element. Calcium containing compounds exist also but compounds contain more than one element.
All elements and compounds can exist as a gas if heated sufficiently.
No. This is not true. Take for example the element sliver (Ag), which is approximately in the "middle" of the periodic table. Such common compounds of Ag, such as AgCl, AgNO3, etc. exist.
No because they are elements an we need elements to live. Your welcome for your answer right? :) P.S if your looking for any more elements go chemicool.com put the name of your element and it would give you all of the answers. ;P <3
The most common elements for a compound are the following:HydrogenOxygenCarbonNitrogenChlorineIodinePotassiumBromineCesiumFluorineRubidiumWhy you might ask?These are all the natural occurring Alkali Metals, Halogens, and Diatomics. Carbon and Hydrogen are needed for basic sugars, hydrocarbons, carbohydrates, and much more so I threw them in there.