Which element has atoms with valence electrons in a higher energy level than those of calcium (ca)?

52(4p+1) ≤ 4 3+12p can someone solve it for me with explanation

Assessment includes a. interviews, recorded conversations, videos, frequency counts, and time samples. b. formal standardized tests and developmental screening tools. c. various types of documented observations, documentation of child work, checklists, rating scales, and standardized tests. d. anecdotal notes, narratives or daily records, daily health checks, and teacher observation checklists.

What strategy is most to take control of the opportunities and challenges life offers? commitment flexibility integrity ownership