Structure and Function of the Body:
Chapter 2 Exam Questions & Answers
(Grade A+)
Levels of Chemical Organization -
correct answer ✅1. Matter
2. Atom
3. Elements
4. Molecules
5. Compounds
Atoms -
correct answer ✅Basic units of matter
Subatomic Particles of Atoms -
correct answer ✅1. Protons
2. Electrons
3. Neutrons
Nucleus -
correct answer ✅Central core of an atom composed of positively
charged protons and uncharged neutrons
, Structure and Function of the Body:
Chapter 2 Exam Questions & Answers
(Grade A+)
Proton -
correct answer ✅Positively charged particles in nucleus
Neutron -
correct answer ✅Uncharged particle in nucleus
Atomic Number -
correct answer ✅Number of protons in the nucleus which
determines the type of atom
Atomic Mass -
correct answer ✅Number of protons and neutrons combined
Energy Levels -
correct answer ✅Regions surrounding atomic nucleus that
contains electrons.
Can contain up to 8 electrons in each level.
Energy increases with distance from nucleus.
Chapter 2 Exam Questions & Answers
(Grade A+)
Levels of Chemical Organization -
correct answer ✅1. Matter
2. Atom
3. Elements
4. Molecules
5. Compounds
Atoms -
correct answer ✅Basic units of matter
Subatomic Particles of Atoms -
correct answer ✅1. Protons
2. Electrons
3. Neutrons
Nucleus -
correct answer ✅Central core of an atom composed of positively
charged protons and uncharged neutrons
, Structure and Function of the Body:
Chapter 2 Exam Questions & Answers
(Grade A+)
Proton -
correct answer ✅Positively charged particles in nucleus
Neutron -
correct answer ✅Uncharged particle in nucleus
Atomic Number -
correct answer ✅Number of protons in the nucleus which
determines the type of atom
Atomic Mass -
correct answer ✅Number of protons and neutrons combined
Energy Levels -
correct answer ✅Regions surrounding atomic nucleus that
contains electrons.
Can contain up to 8 electrons in each level.
Energy increases with distance from nucleus.
