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Back to 7.2 Covalent Bonding

7.2 Exercise 3

Avg difficulty 2.5

Predict which of the following compounds are ionic and which are covalent, based on the location of their constituent atoms in the periodic table:

(a) Cl2CO

(b) MnO

(c) NCl3

(d) CoBr2

(e) K2S

(f) CO

(g) CaF2

(h) HI

(i) CaO

(j) IBr

(k) CO2

OpenStax Chemistry 2e, 7.2 Covalent Bonding, exercise 3

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Adapted from General Chemistry © 2019 Rice University. Licensed under CC BY 4.0. Sources: Chemistry 2e, Chemistry: Atoms First 2e. Imported at revision 32c7196.