Flashcards - NES General Science: The Periodic Table

Flashcards - NES General Science: The Periodic Table
1 / 6 0 0
6 cards in set
Alkaline earth metals
The alkaline earth metals are six chemical elements in column 2 of the Periodic table
In mathematics, an element, or member, of a set is any one of the distinct objects that make up that set
Ionization is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions, often in conjunction with other chemical changes
A metal is a material that is typically hard, opaque, shiny, and has good electrical and thermal conductivity
A metalloid is any chemical element which has properties in between those of metals and nonmetals, or that has a mixture of them
The halogens or halogen elements are a group in the periodic table consisting of five chemically related elements: fluorine , chlorine , bromine , iodine , and astatine

To unlock this flashcard set you must be a Study.com Member.
Create your account

Unlock Your Education

See for yourself why 30 million people use Study.com

Become a Study.com member and start learning now.
Become a Member

Already a member? Log In