Chemistry ACS Exam (1st semester)
2024/2025 Exam Questions and Answers
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Ion - 🧠ANSWER ✔✔# electrons doesn't equal # protons
Isotope - 🧠ANSWER ✔✔Each isotope has different # of neutrons
Isotopic - 🧠ANSWER ✔✔same # of neutrons
Transition Metal Orbitals - 🧠ANSWER ✔✔The 4s orbital is filled before the 3d
orbital, but listed after.
Paramagnetic - 🧠ANSWER ✔✔Atoms that possess a permanent magnetic charge
due to the presence of unpaired electrons.
Electropositive - 🧠ANSWER ✔✔Tending to lose electrons and form positive ions
Resonance Structures - 🧠ANSWER ✔✔Two equally correct arrangements of one
molecule's electrons; generally the molecule exists as an average of the two.
Polar Molecule - 🧠ANSWER ✔✔mostly positive on one side and mostly negative
on the other
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COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
2024/2025 Exam Questions and Answers
100% Guaranteed Success | Already
Rated A+
Ion - 🧠ANSWER ✔✔# electrons doesn't equal # protons
Isotope - 🧠ANSWER ✔✔Each isotope has different # of neutrons
Isotopic - 🧠ANSWER ✔✔same # of neutrons
Transition Metal Orbitals - 🧠ANSWER ✔✔The 4s orbital is filled before the 3d
orbital, but listed after.
Paramagnetic - 🧠ANSWER ✔✔Atoms that possess a permanent magnetic charge
due to the presence of unpaired electrons.
Electropositive - 🧠ANSWER ✔✔Tending to lose electrons and form positive ions
Resonance Structures - 🧠ANSWER ✔✔Two equally correct arrangements of one
molecule's electrons; generally the molecule exists as an average of the two.
Polar Molecule - 🧠ANSWER ✔✔mostly positive on one side and mostly negative
on the other
Page 1 of 4
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
