Reactant: carbon dioxide and sodium phenoxide
product: sodium salicylate
Periods go left to right or horizontally. Groups are a name for the vertical columns in a periodic table. Each column is called a group. The elements in each group have the same number of electrons in the outer orbital.
Metallic luster is not a characteristic common to all minerals.
B is the answer..!
Disturbance is in a circular motion
Step by step solution: The position of hydrogen is controversial in the periodic table because hydrogen is the only element without neutrons. Hydrogen is a nonmetal and is placed above the group in the periodic table because it has ns1 electron configuration like the alkali metals.