Question

Element C and D are classified under the same group in the Periodic Table. Element C is a white solid and burns in Oxygen. Do you Think element D will burn in Oxygen? Give a reason for your answer.

Answer 1

Elements belonging to the same group in the periodic table exhibit similar chemical reactions.

Step-by-step explanation:

Elements are arranged according to their periodic properties in the periodic table. The periodic table is actually an arrangement of elements based on increasing atomic numbers.

Elements that have the same number of electrons in their outermost shells are arranged in the same group in the periodic table. Since the chemical reactivity of elements depends on the number of electrons in their outermost shells, elements in the same group in the periodic table will exhibit similar chemical reactions.

Hence if elements C and D belong to the same group in the periodic table and element C burns in oxygen, it is expected that element D will also burn in oxygen.