Ask Question
ChemistryChemistry
30 May, 09:20

Which element's ionic radius is smaller than its atomic radius? a) oxygen b) nitrogen c) calcium

+2
Answers (1)
  1. 30 May, 09:26
    0
    Calcium, because when it becomes an ion, it loses two electrons and gets rid of its M shell, decreasing its ionic radius. The rest are anions, which increase in ionic radius because the effective nuclear charge decreases.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which element's ionic radius is smaller than its atomic radius? a) oxygen b) nitrogen c) calcium ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
What is the molarity of an aqueous phosphoric acid solution if 13.13 mL is completely neutralized by 19.64 mL of 0.09291 M NaOH? Collapse question part Part 1 Incorrect answer.
Answers (1)
Describe the hybrid orbitals used by the central atom and the types of bonds formed in o3
Answers (1)
True or false the three types of seismic waves are P eaves, S waves, and T waves
Answers (1)
A solid is placed in a solution. Which observation most likely indicates that a chemical reaction has occurred? A.) The size of the solid has rapidly decreased. B.) The color of the solution has not changed. C.
Answers (1)
The reaction described by the equation O 3 (g) + NO (g) ⟶ O 2 (g) + NO 2 (g) has, at 310 K, the rate law rate of reaction = k [ O 3 ] [ NO ] k = 3.0 * 10 6 M - 1 ⋅ s - 1 Given that [ O 3 ] = 7.0 * 10 - 4 M and [ NO ] = 5.
Answers (1)
New Questions in Chemistry
To what decimal place should each answer be rounded how many significant figures does the rounded answer have 9 cm + 2.8 cm = 11.8 cm
Answers (1)
Wasser and water are examples of cognates. True or False
Answers (1)
Write the net ionic equation, including the phases. 2hbr (aq) + ba (oh) 2 (aq) - - - > 2h2o (l) + babr2 (aq)
Answers (1)
A student needs to prepare 50.0 mL of a 1.30 M aqueous H2O2 solution. Calculate the volume of 5.0 M H2O2 stock solution that should be used to prepare the solution.
Answers (1)
Which of the following is the best name for a compound made from nitrogen and oxygen? (N2O3) nitrogen oxide nitrogen II oxide nitrogen trioxide dinitrogen trioxide
Answers (1)
Home » Chemistry » Which element's ionic radius is smaller than its atomic radius? a) oxygen b) nitrogen c) calcium
Sign Up Forgot Password?