Asked by Audrey Craft on Jun 14, 2024
Verified
The atomic number of an element is the number of ______ in the nucleus.
A) quarks
B) neutrons
C) protons
D) electrons
Atomic Number
The atomic number is equal to the number of protons (positively charged particles) in the nucleus of an atom.
Element
A pure chemical substance consisting of one type of atom distinguished by its atomic number.
Nucleus
The central and most important part of an atom, containing protons and neutrons and almost all of its mass.
- Describe the foundational components and qualities of atomic structure.
Verified Answer
IQ
Indarys QuintanaJun 16, 2024
Final Answer :
C
Explanation :
The atomic number of an element is defined by the number of protons in its nucleus, which determines the element's identity.
Learning Objectives
- Describe the foundational components and qualities of atomic structure.