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Standard detail

C2.5.4S

Depth 2Parent ID: 4330A43DE3E049349C2D80E2DCCCC0E7Standard set: Science 0654 (2025-): Chemistry

Original statement

Describe the formation of covalent bonds in simple molecules, including СН3ОН, С2H4, O2, CO2, and Na. Use dot-and-cross diagrams to show the electronic configurations in these molecules

Quick facts

Statement code
C2.5.4S
List ID
4S
Standard ID
8726DC35AAA949C5BD1B380B7E727186
Subject
Science
Grades
09, 10, 11, 12
Ancestor IDs
4330A43DE3E049349C2D80E2DCCCC0E7
EC1BCB51A6CF40A8BD2B8341F7A7DA0C
Source document
Science 0654 (2025-)
C2.5.4S · Science 0654 (2025-): Chemistry · Cambridge International Education · Checkfu