Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Chemistry
  6. /
  7. 2013
  8. /
  9. Q12
Question 12

In which of the following series are the atoms arranged in order of increasing ionization energy?

  • A.Li, Na K
  • B.B, Be, Li
  • C.O, F, Ne
  • D.Be, mG, Ca
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2013
Question no.
#12
Type
Objective
Previous · Q11In the periodic table, alkaline earth metals can be found in group Next · Q13 Which of the following bond types is responsible for the high boiling point of…

More from this paper

  • Q8In the periodic table all elements within the same group have the same
  • Q9Which of the following halogens is liquid at room temperature?
  • Q10Rare gases are stable because they
  • Q14In metallic soild, the forces of attraction is between the mobile valence…
  • Q15The bonds in crystalline ammonium chloride are
  • Q16Which of the following elements is diatomic?
See all Chemistry 2013 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy