Questions from General Chemistry

Q: Where are neutrons found in an atom? Are neutrons positively charged

Where are neutrons found in an atom? Are neutrons positively charged, negatively charged, or electrically uncharged?

Q: What are the positively charged particles found in the nuclei of atoms

What are the positively charged particles found in the nuclei of atoms called?

Q: The proton and the (electron/neutron) have almost equal

The proton and the (electron/neutron) have almost equal masses. The proton and the (electron/neutron) have charges that are equal in magnitude but opposite in nature.

Q: An average atomic nucleus has a diameter of about m.

An average atomic nucleus has a diameter of about m.

Q: Which particles in an atom are most responsible for the chemical properties

Which particles in an atom are most responsible for the chemical properties of the atom? Where are these particles located in the atom?

Q: Explain what we mean when we say that a particular element consists

Explain what we mean when we say that a particular element consists of several isotopes.

Q: True or false? The mass number of a nucleus represents the

True or false? The mass number of a nucleus represents the number of protons in the nucleus.

Q: For an isolated atom, why do we expect the number of

For an isolated atom, why do we expect the number of electrons present in the atom to be the same as the number of protons in the nucleus of the atom?

Q: What is the chief factor that determines the physical state of a

What is the chief factor that determines the physical state of a sample of matter?

Q: Students often have trouble relating measurements in the metric system to the

Students often have trouble relating measurements in the metric system to the English system they have grown up with. Give the approximate English system equivalents for each of the following metric s...