PHYSICS QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) ||ALREADY
GRADED A+||NEWEST VERSION
Quiz: Coherent Scatter
Ans: Interactions with X-Radiation:
- The x-ray photon that has its path altered by matter
- A low-energy photon interacts with an outer-shell electron
- No change in the atom occurs, and an x-ray photon of scattered radiation is
produced
Quiz: Matter
Ans: Anything that occupies space and has mass
Quiz: Energy
Ans: When matter is altered, ____ results.
Quiz: Atom
o
o
© 2025 TestTrackers
WhatsApp or call o Resources & Updates: [Testtrackers - Stuvia US]
o Your Success is Our Mission!
[+254707240657]
o For online exams and tutor expert, please whatsapp
me in the number given.
, Ans: The fundamental unit of matter
Quiz: Atoms
Ans: All matter is composed of _____.
Quiz: Nucleus; Electrons
Ans: An atom is a central ______ and orbiting ______.
Quiz: Nucleus; Electrons
Ans: The identity of an atom is determined by the composition of the ______
and the arrangement of orbiting _____.
Quiz: Protons and Neutrons
Ans: The nucleus of an atoms is composed of ________.
Quiz: Protons
Ans: Positively charged particles
o
o
© 2025 TestTrackers
WhatsApp or call o Resources & Updates: [Testtrackers - Stuvia US]
o Your Success is Our Mission!
[+254707240657]
o For online exams and tutor expert, please whatsapp
me in the number given.
, Quiz: Neutrons
Ans: Neutrally charged particles
Quiz: atom
Ans: Most of an _____ is empty space.
Quiz: Nuclear Composition
Ans: Atoms differ from one another on basis of their _________.
Quiz: Mass Number (or Atomic Weight)
Ans: The number of protons and neutrons in the nucleus of an atom
Quiz: Atomic Number
Ans: Represents the number of protons inside the nucleus of an atom
Quiz: Atomic Number
o
o
© 2025 TestTrackers
WhatsApp or call o Resources & Updates: [Testtrackers - Stuvia US]
o Your Success is Our Mission!
[+254707240657]
o For online exams and tutor expert, please whatsapp
me in the number given.
, Ans: Atoms are arranged in increasing _______ on the periodic table of the
elements
Quiz: Electrons
Ans: Negatively charged particles
Quiz: Electrons
Ans: Particles with very little mass that travel around the nucleus in well-
defined paths known as orbits or shells.
Quiz: 1/1800
Ans: Electrons have very little mass, approximately _______ as much as a
proton or neutron.
Quiz: K shell
Ans: Which shell has the highest energy level?
Quiz: P shell
o
o
© 2025 TestTrackers
WhatsApp or call o Resources & Updates: [Testtrackers - Stuvia US]
o Your Success is Our Mission!
[+254707240657]
o For online exams and tutor expert, please whatsapp
me in the number given.