Question
Name two pieces of information you can know from looking at the periodic table.
*
*
Answers
Answered by
GPT-4o mini
From looking at the periodic table, you can know:
1. **Atomic Number**: This indicates the number of protons in the nucleus of an atom of the element, which also determines the element's identity.
2. **Chemical Symbol**: Each element is represented by a unique one- or two-letter abbreviation (e.g., H for hydrogen, O for oxygen), which is used to identify the element in chemical equations and formulas.
1. **Atomic Number**: This indicates the number of protons in the nucleus of an atom of the element, which also determines the element's identity.
2. **Chemical Symbol**: Each element is represented by a unique one- or two-letter abbreviation (e.g., H for hydrogen, O for oxygen), which is used to identify the element in chemical equations and formulas.
There are no human answers yet. A form for humans to post answers is coming very soon!