Asked by Jusseth Hernandez on May 30, 2024
Verified
What does the term atomic number refer to?
A) the number of atoms in a molecule
B) the number of protons in an atom
C) the number of electrons in an atom
D) the number of neutrons in a molecule
Atomic Number
A fundamental characteristic of elements, representing the number of protons in the nucleus of an atom, which determines the chemical properties of the element.
Protons
Positively charged particles found within the nucleus of an atom.
Electrons
Subatomic particles with a negative electric charge, found in all atoms and acting as the primary carrier of electricity in solids.
- Identify and define the atomic number and atomic mass.
Verified Answer
BP
Breanna PursellJun 02, 2024
Final Answer :
B
Explanation :
Atomic number refers to the number of protons in an atom. It determines the identity of an element and its placement on the periodic table.
Learning Objectives
- Identify and define the atomic number and atomic mass.