The periodic table orders elements horizontally by the number of protons in the atom's nucleus and places those with similar chemical properties in columns. The repeating patterns of this table reflect patterns of outer electron states.
Standard detail
DCI.PS1.A.9-12.2
Depth 2Parent ID: E9D80250DFE60131C9BE68A86D17958EStandard set: Grades 9, 10, 11, 12
Original statement
Quick facts
- Statement code
- DCI.PS1.A.9-12.2
- List ID
- •
- Standard ID
- E9D92640DFE60131C9C168A86D17958E
- ASN identifier
- S2471666
- Subject
- Science
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- E9D80250DFE60131C9BE68A86D17958EE9BA16F0DFE60131C97568A86D17958E
- Source document
- Next Generation Science Standards (2013)
- License
- CC BY 3.0 US