Q1. A scientist was studying reactions of metals and non-metals. He knew group 1 and 2
elements are metals while group 1 and 2 elements are metals while group 17 elements
are non-metals. So, he chooses different elements from group 1, group 2 and group 17.
(i) What is the valency of magnesium?
(ii) Name the element in group 17 which forms a diatomic molecule and exists in solid state
at room temperature.
(iii) Name the element in group 17 which belongs to the same period as sodium.
(iv) Write the formula of compound formed in the reaction between lithium and bromine.
(v) Write the formula of compound formed in the reaction between calcium and fluorine.
Answers
Answer:
different elements from group 1, group 2 and group 17.
(i) What is the valency of magnesium?
(ii) Name the element in group 17 which forms a diatomic molecule and exists in solid state
at room temperature.
(iii) Name the element in group 17 which belongs to the same period as sodium.
different elements from group 1, group 2 and group 17.
(i) What is the valency of magnesium?
(ii) Name the element in group 17 which forms a diatomic molecule and exists in solid state
at room temperature.
(iii) Name the element in group 17 which belongs to the same period as sodium.
(iv) Write the formula of compound formed in the reaction between lithium and bromine
(iv) Write the formula of compound formed in the reaction between lithium and bromine
Answer:hey matte here is your answer
Explanation:different elements from group 1, group 2 and group 17.
(i) What is the valency of magnesium?
(ii) Name the element in group 17 which forms a diatomic molecule and exists in solid state
at room temperature.
(iii) Name the element in group 17 which belongs to the same period as sodium.
different elements from group 1, group 2 and group 17.
(i) What is the valency of magnesium?
(ii) Name the element in group 17 which forms a diatomic molecule and exists in solid state
at room temperature.
(iii) Name the element in group 17 which belongs to the same period as sodium.
(iv) Write the formula of compound formed in the reaction between lithium and bromine
(iv) Write the formula of compound formed in the reaction between lithium and bromine