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stich3 [128]
3 years ago
6

¿De dónde se originan los rayos alfa, Beta y gamma?

Chemistry
1 answer:
KATRIN_1 [288]3 years ago
5 0
La radiación alfa consiste en núcleos de helio-4 (4He) y es detenida fácilmente por una hoja de papel. La radiación beta, que consiste en electrones, es detenida por una placa de aluminio. La radiación gamma es finalmente absorbida cuando penetra en un material denso.
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W + BgCz2 --&gt; WCz + Bg<br> Balance this equation
yanalaym [24]

Answer: W + BgCz2 arrow WCz + Bg

2 W + BgCz2 arrow  2 WCz + Bg

Explanation:

Cz has 2 so you balcne the other side of WCz.

Since you Balcanes the Cz you changed the W and you Balcanes the other W on the left side.

3 0
3 years ago
List down some examples of matters based on its physical state (Solid,
Anna [14]

Answer:

Examples of Solids

1. Brick

2. coin

3. Iron bar

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Examples of Liquids

1. Blood

2. Honey

3. Wine

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Examples of Gases

A gas does not have a defined shape or volume, so it can expand to fill any size or shape of a container. Particles in gases are widely separated, compared to those in liquids and solids.

Explanation:

5 0
3 years ago
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Answer:

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Explanation:

3 0
3 years ago
at room temperature table salt is a solid and mercury is a liquid. what conclusion can you draw about the melting points of thes
Tju [1.3M]
Table slat has a low melting pointy while mercury has a high one
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