Which statement best describes a neutron in the structure of an atom?
A neutron is a neutral particle found in the nucleus of an atom.
The neutron was discovered by James Chadwick in 1932. It carries no electric charge, so it is electrically neutral.
Neutrons are present inside the nucleus along with protons; together they are called nucleons. Its mass is nearly equal to that of a proton.
Negatively charged particles revolving around the nucleus are electrons; positively charged particles in the nucleus are protons.
No neutral particle orbits the nucleus — the neutron stays inside it.
Hence, the answer is A neutron is a neutral particle found in the nucleus of an atom.
Similar Questions
Consider the following statements regarding Thomson's model of an atom.
Statement I: The atom is a sphere of positive charge with electrons scattered inside it.
Statement II: Thomson's model could explain the presence of the nucleus in an atom.
Which of the following is TRUE?
If an atom of magnesium loses a proton, what happens to its atomic number and identity?
Which element contains only one proton and one neutron among the following?
Which of the following best describes Thomson's model of an atom?
A new isotope has 20 protons, 22 neutrons, and 20 electrons. How does its mass number affect its chemical behavior compared to other isotopes of the same element?
Which of the following best describes why noble gases have a valency of zero?
An element has two isotopes with mass numbers 35 and 37. Which property remains the same in both isotopes?
Which charged particle determines the atomic number of an element?
Which description best represents Thomson’s atomic model?
Which subatomic particle carries a negative charge in an atom?
Important Questions from Structure of Atom
- How many moles of He atoms are present in its 20 u mass ?
Which of the following electron transition in hydrogen atom will require largest amount of energy?
A species having 8 electrons in the third shell is very reactive while the other species having 8 electrons in the third shell is very inactive they are :
Which of the following is the general formula for saturated hydrocarbons?
Which one of the following is the average atomic mass of chlorine atom?
