Chemistry Tests Exam with questions and answers 100%Correctly verified answers latest update 2024/2025 RATED A+
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Course
Chemistry T
Institution
Chemistry T
Chemistry Tests Exam with
questions and answers
100%Correctly verified
answers latest update
2024/2025 RATED A+
The chemical Formula for an
ionic compound represents the
- ANSWER-ratio of combined
ions present in a sample
The electrons involved in the
formation of a chemical b...
Chemistry Tests Exam with questions and answers 100%Correctly verified answers latest update 2024/2025 RATED A+ The chemical Formula for an ionic compound represents the - ANSWER -ratio of combined ions present in a sample The electrons involved in the formation of a chemical bond are called - ANSWER -valence electrons The ions in most ionic compounds are organized into a - ANSWER -crystal How many extra electrons are in the Lewis structure of the phosphate ion , PO4(3 -) - ANSWER -three In metallic bonds, the valence electrons - ANSWER -are shared by all of the atoms Which formula listed represents a polyatomic ion: HCO3 ( -) ; H2SO4 ; Cl ( -) ; Na (+) - ANSWER -HCO3 ( -) When a stable covalent bond forms, the poten tial energy of the atoms - ANSWER -decreases
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