©THESTAR EXAM SOLUTIONS 2024/2025
ALL RIGHTS RESERVED.
2024 Newest |Chemistry 210 Exam 1|2024-
2025 UPDATE|COMPREHENSIVE
FREQUENTLY MOST TESTED
QUESTIONS AND VERIFIED
ANSWERS|GET IT 100% ACCURATE
Ionization energy - Answers✔the energy required to remove an electron from an atom
Electron affinity - Answers✔energy change when an atom gains an electron
Ion - Answers✔An atom that has a positive or negative charge.
Photoelectric effect - Answers✔The emission of electrons from a metal when light shines on the
metal
Dual nature of light - Answers✔Light has properties of both particles and waves
Continuous spectrum - Answers✔When white light passes through prism it contains all visible
light wavelengths
Line spectrum - Answers✔When hydrogen passes through prism it contains only a few lines
showing how only certain energies are allowed for electron in hydrogen atom
Bohr Model - Answers✔Electrons in a hydrogen atom moves around the nucleus in circular
orbits
When electrons is brought closer, what happens to energy? When electrons are farther, what
happens to energy? - Answers✔Closer - energy is released in the form of a photon.
Farther - electron is absorbing energy = more energy
Dalton's Atomic Theory - Answers✔1) Elements are made up of atoms
ALL RIGHTS RESERVED.
2024 Newest |Chemistry 210 Exam 1|2024-
2025 UPDATE|COMPREHENSIVE
FREQUENTLY MOST TESTED
QUESTIONS AND VERIFIED
ANSWERS|GET IT 100% ACCURATE
Ionization energy - Answers✔the energy required to remove an electron from an atom
Electron affinity - Answers✔energy change when an atom gains an electron
Ion - Answers✔An atom that has a positive or negative charge.
Photoelectric effect - Answers✔The emission of electrons from a metal when light shines on the
metal
Dual nature of light - Answers✔Light has properties of both particles and waves
Continuous spectrum - Answers✔When white light passes through prism it contains all visible
light wavelengths
Line spectrum - Answers✔When hydrogen passes through prism it contains only a few lines
showing how only certain energies are allowed for electron in hydrogen atom
Bohr Model - Answers✔Electrons in a hydrogen atom moves around the nucleus in circular
orbits
When electrons is brought closer, what happens to energy? When electrons are farther, what
happens to energy? - Answers✔Closer - energy is released in the form of a photon.
Farther - electron is absorbing energy = more energy
Dalton's Atomic Theory - Answers✔1) Elements are made up of atoms
