CHM 101: Exams

1. Which of the following has a positive charge?

2. How many electrons are there in the valence shell of the O2– ion?

3. What is the formula of the compound formed between magnesium and oxygen?

4. Which one of the following statements concerning elements in the Periodic Table is correct?

5. Which one of the following species has the same electron configuration as Al3+ cation?

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APA

Frontiers, E. (2023). CHM 101: Exams. Afribary. Retrieved from https://afribary.com/works/chm-101-exams-2

MLA 8th

Frontiers, Edu "CHM 101: Exams" Afribary. Afribary, 08 Mar. 2023, https://afribary.com/works/chm-101-exams-2. Accessed 02 May. 2024.

MLA7

Frontiers, Edu . "CHM 101: Exams". Afribary, Afribary, 08 Mar. 2023. Web. 02 May. 2024. < https://afribary.com/works/chm-101-exams-2 >.

Chicago

Frontiers, Edu . "CHM 101: Exams" Afribary (2023). Accessed May 02, 2024. https://afribary.com/works/chm-101-exams-2