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Dennis_Churaev [7]
2 years ago
15

Describe the subatomic structure of the nucleus, including the structure of each nucleon. Draw a picture. Describe the forces th

at hold the nucleus together and draw them on your diagram. Explain how beta emission works.
Chemistry
1 answer:
lapo4ka [179]2 years ago
7 0
<h3>Subatomic structure:--</h3>
  • A powerful force keeps the subatomic structure of the nucleus together.
  • In addition to holding the nucleons together, which make up the nucleus, it also holds the three quarks together to create a nucleon. A proton or neutron could be a nucleon.
  • Two up quarks and one down quark make up the proton. One up quark and one down quark make form a neutron.
  • There is a weak force as well.
  • The neutron may be converted to a proton and electron combined or a proton may be converted to a neutron mixed with a positron.

<h3>Structure of nucleon:-</h3>
  • A nucleon is a proton or a neutron when seen as a component of an atomic nucleus in chemistry and physics.
  • An isotope's mass number (also known as its nucleon number) is determined by how many nucleons it contains
  • Nucleons were believed to be single, elementary particles up until the 1960s.

<h3>Forces that hold nucleus together:-</h3>
  • The nuclear force, a short-range force between nucleons, is what binds a nucleus together.
  • The nuclear force is repellent at very tiny distances, preventing protons and neutrons from approaching one another too closely.

<h3>How beta emission work?</h3>
  • The beta emission process converts a neutron into a proton, an electron, and an antineutrino. A work force is involved in beta decay.

Learn more about nucleus here brainly.com/question/1732994

#SPJ10

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Which of the following would lose heat the fastest?
Molodets [167]

Answer:

15 grams of water

Explanation:

15 grams of water of water would lose heat the faster compared to higher masses of water.

Water generally is a poor conductor heat.

  • To heat up a unit of water, significant amount of energy must be added to the body of water.
  • With time, the body continues to increase in temperature.
  • A 500g mass of water will take more time to lose heat.
5 0
3 years ago
A package of chocolate instant pudding contains 2640 mg of sodium. how many grams of sodium are in the pudding?
alexgriva [62]

Answer:

2.640

Explanation:

Rounding to the nearest whole number would be 3 if that is needed.

4 0
1 year ago
How many chloride ions are in 2.6 moles of CaCl2?
Rama09 [41]

Answer:

31.31× 10²³ number of Cl⁻ are present in 2.6 moles of CaCl₂ .

Explanation:

Given data:

Number of moles of CaCl₂ = 2.6 mol

Number of Cl₂ ions = ?

Solution:

CaCl₂  → Ca²⁺ + 2Cl⁻

The given problem will solve by using Avogadro number.

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.

The number 6.022 × 10²³ is called Avogadro number.

In one mole of CaCl₂ there are two moles of chloride ions present.

In 2.6 mol:

2.6×2 = 5.2 moles

1 mole Cl⁻ =   6.022 × 10²³ number of Cl⁻ ions

5.2 mol ×  6.022 × 10²³ number of Cl⁻  / 1mol

31.31× 10²³ number of Cl⁻

8 0
3 years ago
Which element will only gain one electron during a chemical reaction?
Gelneren [198K]

Halogens

Explanation:

Halogens are a group of non-metals located in the seventh group on the periodic table. The will only gain one electron during a chemical reaction.

  • Halogens have a seven electrons in their outermost shell.
  • To complete the number of electrons in this shell, they need to gain an additional electron.
  • One more electron makes the halogen similar to the corresponding noble gas which is very stable.
  • Halogens are very reactive groups of elements and are highly electronegative.
  • They have a high affinity for electrons.
  • These elements are fluorine, chlorine, bromine, iodine and Astatine.

learn more:

Halogens brainly.com/question/6324347

#learnwithBrainly

7 0
3 years ago
The is the rate which a substance undergoes a chemical change
choli [55]

Reaction Rate is the rate at which a substance undergoes a chemical change.

6 0
3 years ago
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