Chemical formula and Formula writing
  • 1. The first thing that we need to consider in writing formula.
A) Determine the charges
B) Write Symbol
C) None of the above
D) Solve
  • 2. In naming compounds, it is written in
A) Electron
B) Ionic Formula
C) Greek Prefixes
D) American Prefixes
  • 3. It is the organic compounds containing only two elements (1) Hydrogen (2) Carbon
A) HYDROCARBONS
B) Pentene
C) Alkane
D) Hydrogen Carbon
  • 4. In Greek prefixes, Deca means
A) 9
B) 10
C) 8
D) 1
E) 7
  • 5. This is the method that is used in changing charges
A) Cross
B) Clockwise
C) Horizontal
D) Criss-Cross
E) Vertical
  • 6. Type of Hydrocarbon which posses single bond in structure
A) Pentene
B) Alkane
C) Alkene
D) Alkyne
  • 7. It possess triple bonds on its structure
A) Alkene
B) Alkane
C) All in
D) Alkyne
E) Alkaline
  • 8. Lithium Oxide
A) LiO
B) LiO₂
C) Li₂O
D) LiOH
E) LiCl
  • 9. General formula of Alkane
A) CnH2n-2
B) C5H10
C) CnH2n+2
D) CNN
E) CnH2n
  • 10. Magnesium Phospide
A) MgO
B) Mg3P2
C) Mg₃N₂
D) MgCl2
Created with That Quiz — the site for test creation and grading in math and other subjects.