Calcium
cofactors
Gaseous mixtures, metallic alloys,metallic agglomerations are some examples.
Metallic
Although the term "metallic bond" is often used in contrast to the term "covalent bond", it is preferable to use the term metallic bonding, because this type of bonding is collective in nature and a single "metallic bond" does not exist. Not all metals exhibit metallic bonding: one such example is themercurous ion (Hg2+2), which forms covalent metal-metal bonds.However the vast majority of metals have a metallic bond.
Cofactors are nonprotein additions that are needed for enzyme activity. Cofactors are derived from vitamins and minerals.
all metals are metallic bonding. use any one of them all metals are metallic bonding. use any one of them
Humans need a some amount of certain metals to function normally. Most metals are used as cofactors in enzymes, catalyzing useful reactions and serving important roles.
An example is sulfur.
Yes,for example Mg (Magnesium) is a metallic solid.
Metallic bonds are formed in elemnts that have a metallic form . For example sodium magnesium, iron, nickel , aluminium, copper, silver, gold etc etc.
Copper.
is a combination of a protein called a apoenzyme and one or more cofactors
The sodium potassium pump is an example of active transport. Enzymatic reactions can be affected by pH, salinity, temperature, and cofactors.
Chlorine would be an example of a non metallic element.
Metallic Ore are Mineral Ores of economic quantities having metallic properties, for example, Iron-ore. while Non-metallic ore consists industrial minerals such as Asbestos, Limestone etc.
No an amorphous solid is one that does not have a definite crystal structure Example include amorphous carbon and glass.