Chemistry, 04.02.2020 10:51 jailynleffel8

Which of the following is true about subatomic particles?
electrons are negatively charged and are the heaviest subatomic particle.
protons are positively charged and the lightest subatomic particle.
neutrons have no charge and are the lightest subatomic particle.
the mass of a neutron nearly equals the mass of a proton.

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Answer from: 7obadiah

The best and most correct answer among the choices provided by your question is the fourth choice.

The statement "The mass of a neutron nearly equals the mass of a proton. " would be correct regarding subatomic particles.

I hope my answer has come to your help. Thank you for posting your question here in . We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

Answer from: alwaysneedhelp8420

Option (d) is the correct answer.

Explanation:

Nucleus of an atom contains three subatomic particles. These are protons, neutrons and electrons.

Mass of a proton is $1.67 \times 10^{-27}$ kg.

Mass of a neutron is $1.67 \times 10^{-27}$ kg.

Mass of an electron is $9.1 \times 10^{-31}$ kg.

Also, protons are positively charged, neutrons have no charge and electrons are negatively charged.

Therefore, we can conclude that the mass of a neutron nearly equals the mass of a proton.

Answer from: Quest

answer: option (4) is the correct answer.

explanation:

areas which are at low altitudes and near the equator tend to receive direct sunlight from the sun. hence, heat energy or radiations from the sun make these areas warmer and they have warmest water.

whereas areas which are at high altitudes and away from the equator do no receive direct sunlight. hence, no direct contact from the sun makes these regions colder and thus, they have colder water.

thus, we can conclude that the statement areas at low latitudes near the equator have the warmest water because they receive the most direct sunlight best explains the relationship between an area's geography and the temperature of its surface water.

Answer from: Quest

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".

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Which of the following is true about subatomic particles?
electrons are negatively charged a...

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