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natali 33 [55]
3 years ago
15

Roberta made a chart of rocks and minerals. Which of these can be placed in the column labeled Minerals? A) can contain a fossil

B) made of just one substance C) made of at least two substances D) can be made of tiny grains of sand
Biology
2 answers:
Rudiy273 years ago
8 0

B) made of just one substance

Explanation:

A mineral is just made up of one chemical substance.

Geologically, a mineral is defined as a naturally occurring inorganic chemical substance,  with a definite chemical composition and well ordered atomic structure.

  • Minerals are produced naturally through inorganic chemical processes.
  • Calcite is mineral that makes up limestone and it consists of Calcium carbonate.
  • Most rocks are aggregate of minerals.
  • Most rock forming minerals are silicates.

Learn more:

Rocks brainly.com/question/2817889

#learnwithBrainly

Maru [420]3 years ago
8 0

Answer:

B.

Explanation:

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nikklg [1K]

B & D

Protons and neutrons are energy particles found in the nucleus of atoms.

Explanation:

The forces that hold the protons and neutrons together in the nucleus are called strong nuclear forces. These forces are attractive over short distances and repulsive over long distances. This is why protons that are positively charged are held together in the nucleus  despite their repulsive tendencies. However, as the nucleus gets larger because of the larger number of protons and neutrons in the nucleus, the distance with which the string nuclear forces are attractive is surpassed.

The binding energy in the nucleus will, therefore, be surpassed by the repulsive forces of strong nuclear forces over long distances causing the atomic nucleus to lose some neutrons.

Learn More:

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How are humans able to see Rainbows? 
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spayn [35]

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