Chemistry, 15.07.2019 16:20 Headahh9986
How do an ionic bond and a covalent bond differ? a. an ionic bond is an attraction between oppositely charged ions. a covalent bond is a sharing of electrons between atoms. b. a covalent bond is an attraction between oppositely charged ions. an ionic bond is a sharing of electrons between atoms. c. there is no difference. boats and ionic bond and a covalent bond share electrons. d. there is no difference. both ionic bond and a covalent bond are attractions between oppositely charged ions.
Answers: 2
Chemistry, 22.06.2019 19:20
Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?
Answers: 3
Chemistry, 22.06.2019 19:30
To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %
Answers: 3
How do an ionic bond and a covalent bond differ? a. an ionic bond is an attraction between opposite...
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