Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Chemistry
  6. /
  7. 2018
  8. /
  9. Q38
Question 38

Which of the following statements is true about ionic radius? Ionic radius

  • A.increases as nuclear charge increases
  • B.decreases as nuclear charge increases
  • C.decreases as nuclear charge decreases
  • D.remains constant as nuclear charge increases
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2018
Question no.
#38
Type
Objective
Previous · Q37Which of the following methods can be used to seperate blood cells from plasma? Next · Q39 Analysis of a hydrocarbon shows that it contains 0.93g of Carbon per gram of the…

More from this paper

  • Q34When zinc is added to AgNO\(_{3}\) solution, crystals of silver forms on the…
  • Q35The empirical formula of a compound containing 0.067mol Cu and 0.066mol O is [Cu…
  • Q36The change in the oxidation state of iron in the reaction represented by the…
  • Q40The law of definite proportions states that
  • Q41What is the relative molecular mass of a compound which has empirical formula…
  • Q42Atoms are electrically neutral because they
See all Chemistry 2018 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