Calcium
Alkaline earth metals are in the second group. Be is the first metal of them.
No. Selenium is a chalcogen. The alkaline earth metals are those in the same column as calcium.
It is magnesium.
Beryllium is the first element in the alkaline earth metals.
BERYLLIUM :)
ReactivityThe ease and speed with which an element combines with other elements and compounds is called the "reactivity" of the element.
ReactivityThe ease and speed with which an element combines with other elements and compounds is called the "reactivity" of the element.
There is no element that is always found in inorganic compounds. However, organic compounds always contain carbon and hydrogen, so they would not be found together in an inorganic compound.
ReactivityThe ease and speed with which an element combines with other elements and compounds is called the "reactivity" of the element.
Only compounds are classified as organic or inorganic.The element hydrogen often occurs in organic compounds. It can also be found in inorganic compounds.All organic compounds contain the element carbon.
ReactivityThe ease and speed with which an element combines with other elements and compounds is called the "reactivity" of the element.
Organic compounds are more common.
ReactivityThe ease and speed with which an element combines with other elements and compounds is called the "reactivity" of the element.
ReactivityThe ease and speed with which an element combines with other elements and compounds is called the "reactivity" of the element.
Pure metals are neither, no pure element is and acid or an alkali, it is only compounds made from elements that have this property. When metals form compounds those compounds are typically alkaline.
Inorganic compounds are any compounds that do not contain the element carbon (C) as one of their constituent elements. For example, salt, which is sodium chloride (NaCl) is a compound that doesn't contain carbon, so it is inorganic.
Strictly speaking, all elements are inorganic, because organic or inorganic is a property of compounds, not elements, and only compounds that include covalent bonds between carbon atoms and some other atom are organic.