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Alenkasestr [34]
2 years ago
9

What group is Ne in? What is its period?

Physics
2 answers:
Gemiola [76]2 years ago
8 0

Answer:

Neon (Ne), chemical element, inert gas of Group 18 (noble gases) of the periodic table, used in electric signs and fluorescent lamps. Colourless, odourless, tasteless, and lighter than air, neon gas occurs in minute quantities in Earth's atmosphere and trapped within the rocks of Earth's crust.

Explanation:

I am smart

krek1111 [17]2 years ago
6 0

Answer:

It is a Noble gas and its group is 18 or 8a and its period is 2.

Explanation:

the reason behind my answer is group is the column and the period is the row.

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What is the kinetic energy of a 120-cm thin uniform rod with a mass of 450 g that is rotating about its center at 3.60 rad/s?
goldfiish [28.3K]

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1.05 J.

Explanation:

Kinetic Energy: This is the energy possessed by a body due to its motion. The S.I unit of kinetic energy is Joules (J). The formula of kinetic energy is given as

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