2. Atoms & Elements

Which two subatomic particles are found in the nucleus of an atom?

Which of the following subatomic particles has a positive charge and a mass of approximately 1 amu?

Which of the following is correct concerning subatomic particles?

Which of the following statements correctly describes a similarity and a difference between electrons and protons?

Which subatomic particle carries a negative charge?

The identity of an element is determined by the number of which subatomic particle?

If the charge (q) of an electron is -1, what is the charge (q) of a proton?

Which subatomic particles are found in the nucleus of an atom?

Which subatomic particle in an atom carries a negative charge?

Which subatomic particles each have a mass of approximately 1 u?

Which of the following best describes the relative charge of a proton?

Which three types of subatomic particles make up an atom, and what are their respective charges?

Which three fundamental subatomic particles make up atoms in the human body?

Which of the following correctly pairs the particles of an atom with their physical properties?