Smartphone Chemistry Sample Cluster · questions and answer key (NYS Chemistry Regents)

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Smartphone Chemistry is a sample question cluster released by NYSED in spring 2025 to help familiarize educators with the Regents Examination in Physical Science: Chemistry. Each question is shown with its answer key and the performance expectation it assesses.

Question 1 · HS-PS1-1 Periodic Table

Question 2 · HS-PS2-6

Question 3 · HS-PS1-7 Periodic Table Mole relationships

Question 4 · HS-ETS1-1

Question 5 · HS-PS1-12