Chem120 Exam 1-Questions with Correct Answers/ Verified/ Latest Update (2024/2025)

Chem120 Exam 1-Questions with Correct Answers/ Verified/ Latest
Update (2024/2025)
H-1 (periodic table) - ✔✔Hydrogen



He-2 (periodic table) - ✔✔Helium



Li-3 (periodic table) - ✔✔Lithium



Be-4 (periodic table) - ✔✔Berylium



B-5 (periodic table) - ✔✔Boron



C-6 (periodic table) - ✔✔Carbon



N-7 (periodic table) - ✔✔Nitrogen



O-8 (periodic table) - ✔✔Oxygen



F-9 (periodic table) - ✔✔Fluorine



Ne-10 (periodic table) - ✔✔Neon



Na-11 (periodic table) - ✔✔Sodium



Mg-12 (periodic table) - ✔✔Magnesium



Al-13 (periodic table) - ✔✔Aluminium

, Si-14 (periodic table) - ✔✔Silicon



P-15 (periodic table) - ✔✔Phosphorus



S-16 (periodic table) - ✔✔Sulfur



Cl-17 (periodic table) - ✔✔Chlorine



Ar-18 (periodic table) - ✔✔Argon



K-19 (periodic table) - ✔✔Potassium



Ca-20 (periodic table) - ✔✔Calcium



Sc-21 (periodic table) - ✔✔Scandium



Ti-22 (periodic table) - ✔✔Titanium



V-23 (periodic table) - ✔✔Vanadium



Cr-24 (periodic table) - ✔✔Chromium



Mn-25 (periodic table) - ✔✔Manganese



Fe-26 (periodic table) - ✔✔Iron



Co-27 (periodic table) - ✔✔Cobalt