Question

State Doberiener's Traids.

Answer 1

According to Dobereiner's triad when elements are arranged in order of their increasing atomic masses then they form a group of three elements ( known as triads) and The atomic mass of the middle element of the triad is almost the arithmetic mean of the other two elements.

Answer 2

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◆ According to Dobereiner's Law of Triads

⭕When Elements are arranged in order of increasing atomic masses, groups of three elements known as Triads are obtained.The atomic mass of the middle element of the triad is equal to the arithmetic mean of the atomic masses of the other two elements.❤️

⭕ Merits Of Dobereiner's Triads.....!

◆ This was the First attempt of Classification of Elements.

◆ Properties of Elements in Each Triads were similar.

⭕ Limitations ✔️✔️✔️

◆ He failed to arrange all the known elements in form Of triads of elements having similar properties.

◆ He could identify only three triads from elements known at that time.So his classification was not much successful.!

⭕ HOPE IT HELPS ⭕

⭐By cute Einstein ⭐

##Thanka dear!❤️