There are at least two possible answers to this question. The two most usual ones are probably:
metals, nonmetals, and metalloids; or
main group, transition elements, and inner transition elements.
Metals, Non-metals, and Metalloids
yes, focal lens length has three classifications
the three classification of technology is: tools product process
There are at least two possible answers to this question. The two most usual ones are probably: metals, nonmetals, and metalloids; or main group, transition elements, and inner transition elements.
cd
three
The three main classifications of elements on the periodic table are metals, nonmetals, and metalloids. Metals are typically shiny, good conductors of heat and electricity, and malleable. Nonmetals are usually dull in appearance, poor conductors of heat and electricity, and brittle. Metalloids have properties that are intermediate between metals and nonmetals.
asa, usfa, usssa
Small, medium, large
False :)
preventive, corrective, and functional
aging-life extensoin-hospitals