The three main categories of elements on the Periodic Table are metals, metalloids, and nonmetals.
The three categories used to classify the elements are metals, non-metals, and metalloids.
There are the metals, nonmetals, and the metalloids.
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See the periodic table at the link below.
The three broad classes of elements found the periodic table are metals, non metals, and metalloids.
The first three periods of the periodic table are called the first period, second period, and third period.
The three main metals in a periodic table are transition metals, alkali metals, and alakaline earth metals.
Carbon, Hydrogen and Oxygen
See the periodic table at the link below.
The three families that are found in the center portion of the periodic table are the Iron group, the Cobalt group and the nickel group. There are 18 families in the periodic table.
The three broad classes of elements found the periodic table are metals, non metals, and metalloids.
Zinc, iron and potassium are three basic periodic table elements found in many multi-vitamins.
Three main classes are:MetalsNon metalsTransition elementsThey are present in periodic table.
Because those elements were not known when he formulated his periodic table.
The first three periods of the periodic table are called the first period, second period, and third period.
HydrogenHeliumLithium
NaCN stands for sodium cyanide. This is a compound and is not found on the periodic table as such. Periodic table is an arrangement of elements and not compounds. NaCN contains three elements: Sodium (Na, atomic number 11), carbon (C, atomic number 6) and nitrogen (atomic number 7).
The three main metals in a periodic table are transition metals, alkali metals, and alakaline earth metals.
False. its metals
No it is the other way around. The majority of elements in the periodic table are metals.