The platinum group is often used for electrodes or catalyts because they do not combine easily with other elements.
Inactive gases are gases that are chemically unreactive under normal conditions. They often include noble gases such as helium, neon, argon, krypton, xenon, and radon. These gases have a stable electron configuration and are generally non-reactive with other elements.
The chemical name of the compound is often based on the names of the elements that are part of it. However, for many simple organic compounds it is not possible to determine the component elements.
Generally the noble gases, however xenon (Xe) has been found to create compounds with other elements, most often with F in XeF8
Elements such as carbon, hydrogen, sulfur, nitrogen, and metals can combine with oxygen to form various compounds like carbon dioxide, water, sulfur dioxide, nitrogen oxides, and metal oxides, respectively. These compounds often have different properties and characteristics compared to their individual elements.
The platinum group is often used for electrodes or catalyts because they do not combine easily with other elements.
Inactive gases are gases that are chemically unreactive under normal conditions. They often include noble gases such as helium, neon, argon, krypton, xenon, and radon. These gases have a stable electron configuration and are generally non-reactive with other elements.
I take it that you mean native elements. Some meteoric iron occurs - perhaps the remnant of the interior of an exploded planet.Gold often exists as a native element, because it has a low combination propensity, and is essentially uncorrodible.Similar metals such as copper, silver, mercury, tin and platinum are not uncommon.Then there are the non-metals, of which carbon and sulfur are the common ones.And to which must be added the gases such as nitrogen, oxygen, and the noble gases such as neon, argon etc.As to the why, the simple answer is that they either do not easily combine with other elements (gold, neon); or locally in surplus to anything with which they could combine (sulfur, carbon, mercury).
The chemical name of the compound is often based on the names of the elements that are part of it. However, for many simple organic compounds it is not possible to determine the component elements.
Yes, compounds have different properties than their constituent elements because the atoms in a compound combine to form new chemical bonds and structures. This results in unique physical and chemical properties not seen in the individual elements.
Group 18 is often referred to as the Noble Gases.
No: The compounds more often have very different properties from those of the elements that form them.
Generally the noble gases, however xenon (Xe) has been found to create compounds with other elements, most often with F in XeF8
Yes, nitrogen can combine with other elements to form compounds. For example, nitrogen can combine with hydrogen to form ammonia (NH3) or with oxygen to form nitrogen dioxide (NO2).
Elements combine to form compounds through chemical bonding. This can occur through ionic bonding, where electrons are transferred between atoms, or through covalent bonding, where atoms share electrons. The resulting compounds have unique properties distinct from their component elements.
Elements such as carbon, hydrogen, sulfur, nitrogen, and metals can combine with oxygen to form various compounds like carbon dioxide, water, sulfur dioxide, nitrogen oxides, and metal oxides, respectively. These compounds often have different properties and characteristics compared to their individual elements.
Heat is energy, not a substance. When reactive elements combine they form more stable compounds. The exact substance formed depends on the elements. e.g. hydrogen and oxygen form water while sodium and chlorine form common table salt.