GENERAL KNOWLEDGE

Detailed explanation-1: -The metals are to the left of the line (except for hydrogen, which is a nonmetal), the nonmetals are to the right of the line, and the elements immediately adjacent to the line are the metalloids . When elements combine to form compounds, there are two major types of bonding that can result.

Detailed explanation-2: -Answer and Explanation: On the periodic table of elements, metals are far more common than non-metals.

Detailed explanation-3: -Hydrogen is the most abundant element in the universe, and as its atomic number suggests, it’s pretty important. There’s hydrogen in the air you breathe, the water you drink, and the tech on your desk.

Detailed explanation-4: -Most elements on the periodic table are metals. They are grouped together in the middle to the left-hand side of the periodic table. The metals consist of the alkali metals, alkaline earths, transition metals, lanthanides, and actinides.

Detailed explanation-5: -Elements to the left of the line are considered metals. Elements just to the right of the line exhibit properties of both metals and nonmetals and are termed metalloids or semimetals. Elements to the far right of the periodic table are nonmetals. The exception is hydrogen (H), the first element on the periodic table.