Question

1. Discuss the trend in valency of the elements that one observes when they are arranged
increasing order of atomic number. Knowing the valencies of the constituent elements, how ca
arrive at the formula of a binary compound? Give three examples.​

Answer 1

Answer:

1. Discuss the trend in valency of the elements that one observes when they are arranged

increasing order of atomic number. Knowing the valencies of the constituent elements, how ca

arrive at the formula of a binary compound? Give three examples.

Answer 2

┏━━━━•❅•°•❈ - •°•❅•━━━━┓

Here's your answer ⏎

┗━━━━•❅•°•❈ - •°•❅•━━━━┛

Immigration ✍

✏ The action of coming to live permanently in foreign country.

Emigration ✍

✏ The act of living one's own country to settle permanently in another or moving abroad.

Person who indulges in immigration = immigrent.

Person who indulges in emigration = emigrent.

☘Hope it helps❢❢

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