Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UI
  4. /
  5. Chemistry
  6. /
  7. 2015/2016
  8. /
  9. Q20
Question 20

The energy required to remove the most bound electron in a gaseous atom is

  • A.bond energy
  • B.ionization energy
  • C.activation energy
  • D.kinetic energy
Objective

Question details

Exam body
UI
Subject
Chemistry
Year
2015/2016
Question no.
#20
Type
Objective
Previous · Q19the ionic radii of metals are usually Next · Q21 A substance is said to be pure if

More from this paper

  • Q16which following is true about the trend Down the group 7 Halogens with increase…
  • Q17Which of the following is the pH of a strong alkali?
  • Q18In an electrolytic cell the electrode at which the electrons enter the solution…
  • Q22Which of the following processes is a physical change?
  • Q23The maximum number of electrons that can be accommodated in the shell with…
  • Q24In the reaction represented by the following equation:H 2 S (g) +SO 2(s) →H…
See all Chemistry 2015/2016 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