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Dafna11 [192]
3 years ago
13

Use an example to describe how the combulsity of a substance can be both useful and dangerous.

Chemistry
1 answer:
Murljashka [212]3 years ago
6 0
C4, for mining but it can be very dangerous if to close/
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_____________ is an acronym used to refer a family of iron alloys.
Daniel [21]

FeNi or NiFe is an acronym used to refer a family of iron alloys.

<h3>What is alloy?</h3>

An alloy is a mixture of chemical elements that contains at least one is a metal.

<h3>Alloy of iron</h3>

The alloy of iron-nickel can be abbreviated as FeNi, which implies iron-nickel.

where;

  • Fe stands for iron
  • Ni stands for Nickel

Thus, FeNi or NiFe is an acronym used to refer a family of iron alloys.

Learn more about iron alloys here: brainly.com/question/24842164

5 0
2 years ago
Which element is nuclear fusion least likely to produce?
adoni [48]

Answer:

silicon

Explanation:

i think

6 0
3 years ago
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5. How do scientists analyze the TRAPPIST system? Write two key ideas. Work with a partner.
pentagon [3]

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They start with the planet furthest from us then go down the line of how many miles from us it is. Mars and Venus are the closests to us.

Explanation:

Its showing miles away it is and how fast it rotates and scientists study and analyze that.

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3 years ago
Negatively charged particles in the outermost<br> energy level of the electron cloud.
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Answer:

Electrons are negatively charged particles that surround the atom's nucleus. Electrons were discovered by J. J. Thomson in 1897. *Protons are positively charged particles found within atomic nuclei.

Explanation:

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When stargazers go outside at night to look at the sky, they see the light from distant stars, planets, and galaxies. Light is crucial to astronomical discovery. Whether it's from stars or other bright objects, light is something astronomers use all the time. Human eyes "see" (technically, they "detect") visible light.

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3 years ago
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