Which of these substances is\are covalent compound(s) ?
I. CaO
II. H₂0
III. PF₃
IV. CH₄

Name: Which of these substances is\are covalent compound(s)? I. CaO II. H 2 0 III. PF 3 IV. CH 4
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Question

Which of these substances is\are covalent compound(s)? I. CaO II. H₂0 III. PF₃ IV. CH₄

Quizplus · Accepted Answer

Covalent compounds are formed by the sharing of electrons between nonmetals. H2O, PF3, and CH4 are all covalent compounds as they consist of nonmetals bonded together. CaO is an ionic compound formed between a metal (calcium) and a nonmetal (oxygen).

Which of These Substances Is\are Covalent Compound(s)