The noble or inert gases.
There are organic compounds without hydrogen. but there are none without carbon.
A mixture is a combination of two or more elements, compounds, or both without a chemical reaction occurring. Mixtures can be separated by physical means, such as filtration or distillation, because the components retain their individual properties in a mixture.
Very easily. According to the article given by the link wood will start to burn spontaneously in a jet of fluorine without the application of a spark.
Compounds like sodium chloride (NaCl), methane (CH4), and water (H2O) do not contain polyatomic ions. These compounds are formed from simple combinations of individual elements without the presence of complex ions.
NOBLE GAS Noble gas,any of 7 chemical elements that make up of GROUP 18 (VIIIa) of the periodic table.The elements are Helium(He),Neon(Ne),Argon(Ar),Krypton(Kr),Xenon(Xe),Radon(Rn),and Oganesson(Og).
Yes, a mixture may consist of elements and compounds. A mixture is formed when two or more substances are physically combined without forming a new substance, so it can contain elements and compounds in various proportions.
Yes they do.
it is used for our poo
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
A Mixture.
There are organic compounds without hydrogen. but there are none without carbon.
Compounds do not undergo electrolysis because electrolysis is the process of using an electric current to decompose a compound into its constituent elements. Compounds are already in a stable form, so they do not break down into their component elements without an external source of energy, such as an electric current.
NOBLE GAS Noble gas,any of 7 chemical elements that make up of GROUP 18 (VIIIa) of the Periodic Table.The elements are Helium(He),Neon(Ne),Argon(Ar),Krypton(Kr),Xenon(Xe),Radon(Rn),and Oganesson(Og).
A mixture is a combination of two or more elements, compounds, or both without a chemical reaction occurring. Mixtures can be separated by physical means, such as filtration or distillation, because the components retain their individual properties in a mixture.
Compounds on the periodic table are pure substances made up of two or more elements chemically bonded together, while mixtures are combinations of two or more substances physically mixed together without forming new chemical bonds. Compounds have a fixed chemical formula and characteristic properties, while mixtures can be separated by physical means and do not have a specific composition.
Selenium can react with certain elements without forming new compounds primarily through physical interactions or surface phenomena. It can interact with metals like lead and mercury through adsorption processes, where selenium adheres to the surface of these metals without creating new chemical bonds. Additionally, selenium can engage in redox reactions with various substances, depending on the specific conditions, but typically these interactions still involve the formation of compounds.
Native elements are substances that exist in nature as single elements without combining with other elements, such as gold or silver. Compounds, on the other hand, are substances made up of two or more different elements chemically bonded together, like water (H2O) or salt (NaCl).