Front

What are Alkali Metals?

Back

Alkali Metals are the group of elements in Group 1 of the periodic table, known for being highly reactive, especially with water. Examples include Lithium (Li), Sodium (Na), and Potassium (K).

Front

Where are nonmetals located on the periodic table?

Back

Nonmetals are primarily found on the right side of the periodic table.

Front

What are Metalloids?

Back

Metalloids are elements that have properties of both metals and nonmetals. They are located along the staircase line on the periodic table. Examples include Silicon (Si) and Germanium (Ge).

Front

Which halogen has the smallest atomic radius?

Back

Fluorine (F) has the smallest atomic radius among the halogens.

Front

Identify a nonmetal from the following options: Copper, Lead, Hydrogen, Sodium.

Back

Hydrogen is a nonmetal.

Front

What is the general trend of reactivity in Alkali Metals?

Back

Reactivity increases as you move down the group in Alkali Metals.

Front

What are the characteristics of Transition Metals?

Back

Transition Metals are found in the center of the periodic table and are known for their ability to form various oxidation states and colored compounds.

Front

What is the significance of the staircase line on the periodic table?

Back

The staircase line divides metals and nonmetals, with metalloids located along this line.

Front

What are Halogens?

Back

Halogens are the elements in Group 17 of the periodic table, known for being highly reactive nonmetals. Examples include Fluorine (F), Chlorine (Cl), and Bromine (Br).

Front

What is the trend of atomic radius in the periodic table?

Back

Atomic radius decreases from left to right across a period and increases from top to bottom within a group.