Question

oberiner arranged the group of there element were known as ________ fill in the blanks
10th science part 1​

Answer 1

Answer:

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion

Answer 2

$\huge{\fbox{\pink{Triads}}}$

• triad: In 1829, a German chemist, Johann Dobereiner (1780-1849), placed various groups of three elements into groups called triads.

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