2 years ago

How does lithiums position in the periodic table relate to its properties

1 answer:

3 0

Being in group one we know it has 1 valence electron, is highly reactive to halogens, and based on the fact it is in period 2 we know it has 2 energy levels, 1 being full. We know this because it applies to everything in group one except for the part about energy level which is based on period.

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What happens to the gravitational attraction between 2 objects

amm1812

Answer:

It decreases.

Explanation:

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2 years ago

Why a surface that always have a perpendicular is an equipotential

Mariulka [41]

Answer:

An equipotential surface is circular in the two-dimensional. Since the electric field lines are directed radially away from the charge, hence they are opposite to the equipotential lines. Therefore, the electric field is perpendicular to the equipotential surface.

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1 year ago

How much heat is needed to raise the temperature of 6g of water by 18oC?

marysya [2.9K]

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3 years ago

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maria [59]

.75(m/s)^2

Use this picture
If you know the two on the bottom you multiply them but if you only know the top and one on the bottom you divide