A chemical element with the symbol H and atomic number 1 is called hydrogen. It is the most abundant and lightest element of the universe.
Browsing: Inorganic Chemistry
Noble gases; Any of the seven chemical elements in Group 18 (VIIIa) of the periodic table can be called a noble gas. Helium (He), Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe), Radon (Rn), and Oganesson (Og) are some of the elements. In the periodic table, they have always been called Group 0
Transition Elements also called transition metals, are elements whose d-orbitals are only partly filled. IUPAC says that transition elements are either an element whose d-subshell is only partially filled with electrons or an element that can form stable cations even though their d-orbital is only partially filled.
A chemical that releases hydrogen ions in water and combines with certain metals to make salts. Acids taste sour and turn some colors red.