2 years ago

What are three characteristic properties of matter?

Physics

2 answers:

olya-2409 [2.1K]2 years ago

5 0

Density,solubility,and melting point.

Licemer1 [7]2 years ago

4 0

Physical characteristics of matter include its mass, weight, volume, and density. It also specifically describes its odor, shape, texture, and hardness. In addition, physical properties describe whether the object is a solid, a liquid, or a gas – its phase of matter at room temperature.

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Witch SI units are commonly used to measure mass and weight

Minchanka [31]

Explanation: Mass is Kilogram

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2 years ago

When the tube is filled with mercury vapor, as in this case, a sharp drop in the collected current is observed when the accelera

Nata [24]

Answer:

The energy absorbed by the atomic electrons in the mercury atom is $7.84 \times 10^{-19}$ J

Explanation:

Given:

Potential $V = 4.9$ V

According to the conservation law,

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Here, energy absorbed by the atomic electrons is given by,

$E = eV$

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$E = 7.84 \times 10^{-19}$ J

Therefore, the energy absorbed by the atomic electrons in the mercury atom is $7.84 \times 10^{-19}$ J

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2 years ago

Describe the valence electrons in nitrogen and how it could bond to other atoms?

Gekata [30.6K]

Answer:

Each nitrogen molecule consists of two atoms of nitrogen that are bonded by a triple covalent bond. This is because each nitrogen atom has 5 valence electrons. Each atom can complete its octet by sharing three electrons.

I hope this helps!

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3 years ago

Identify all the items James Naismith used to create the game of basketball. Selected:a. A basketballThis answer is incorrect. b

Lana71 [14]

Answer:

A & B

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He used 2 peach basket and a soccer ball

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2 years ago

As a ship comes into view over the horizon the top appears before the rest of the ship how does this demonstrate the earth is sp

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3 years ago