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Alex
2 years ago
12

Which property could allow a student to easily separate sand and iron filings?(1 point)

Chemistry
1 answer:
Crank2 years ago
6 0

Answer:

Magnetism

Explanation:

iron filings are metallic and they can easily be attracted to magnets while sand cannot be attracted to magnets

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3. Please fill in the following chart:
hodyreva [135]

What do you mean by fill?

What do you mean?

I'm confused

6 0
3 years ago
What are the magnetic quantum numbers possible for a 6s subshell and for a 4f subshell? Drag the correct numbers into each of th
trapecia [35]

For the 6s subshell, the magnetic quantum number is zero while for the 4f subshell we have -3, -2, -1, 0, 1, 2, 3.

<h3>What is the magnetic quantum number?</h3>

The magnetic quantum number takes on values between 0 to (n - l). It gives the orientations of the sublevels. The four types of quantum numbers are;

  • Principal quantum number
  • Azimuthal quantum number
  • Magnetic quantum number
  • Spin quantum number

For the 6s subshell, the magnetic quantum number is zero while for the 4f subshell we have -3, -2, -1, 0, 1, 2, 3.

Learn more about magnetic quantum number:brainly.com/question/24204727

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7 0
2 years ago
2. When the child is pushed in the toy car, he increases speed. Does he accelerate as he is being pushed?
Otrada [13]
Yes. Look up Newton’s laws of physics. That should help
7 0
3 years ago
Read 2 more answers
What is the source of energy in fusion and fission reactions.
Triss [41]

Answer:

Sun's energy

Explanation:

because Without the energy produced by the fusion of hydrogen in the sun, the Earth would quickly change into a cold planet that could not support life as we know it.

7 0
2 years ago
Which phrase describes a risk associated with producing energy in a nuclear power plant?
vodomira [7]
Correct Answer is Option C i.e. <span>production of wastes needing long-term storage.

Reason: 
Most of the nuclear power plant uses nuclear fission reaction for generation of electricity. In a nuclear fission reaction, a radio-active nuclei (high atomic mass) is bombarded with fast moving projectile. This results in nuclear disintegration. The mass defect between product and reactant results in generation of energy. The daughter element generated during this event, may also be radio-active in nature. These materials have extremely high half-life. Hence, this waste product needs to be stored safely for long-time so as to minimize the risk of nuclear contamination. </span>
3 0
4 years ago
Read 2 more answers
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