Assignment 3 2023
(885096)
, SECTION A
QUESTION 1
1.1. The three basic components of an atom are: (1)
a. protons, neutrons, and ions
b. protons, neutrons, and electrons
c. protons, neutrinos, and ions
d. protium, deuterium, and tritium
d. either a positive or negative charge
1.5. Which particles have approximately the same size and mass as each other?
(1)
a. neutrons and electrons
b. electrons and protons
c. protons and neutrons
(885096)
, SECTION A
QUESTION 1
1.1. The three basic components of an atom are: (1)
a. protons, neutrons, and ions
b. protons, neutrons, and electrons
c. protons, neutrinos, and ions
d. protium, deuterium, and tritium
d. either a positive or negative charge
1.5. Which particles have approximately the same size and mass as each other?
(1)
a. neutrons and electrons
b. electrons and protons
c. protons and neutrons
