Free Printable WorksheetScienceGrade 9Science CurriculumNGSS HS-PS1-1

9.25 Periodic Table Organization Worksheet

Download our free printable Physical Science with Earth and Science Science worksheet on 9.25 Periodic Table Organization. Ideal for classroom practice, homeschool learning, independent homework, and standardized test preparation. Available in both print-ready PDF and editable DOCX formats.

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Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Physical Science with Earth and Science Science worksheet provides structured practice on 9.25 Periodic Table Organization. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

Periodic Table Organization: MCQ focus: locate atomic number, symbol, mass, group, and period and explain why elements are arranged by atomic structure. Aligned to NGSS high school Physical Science, Earth and Space Science, and Engineering Design; NRC/DCI; SEP/CCC; CCSS math/literacy connections; selected CA NGSS, NYSSLS, Florida CPALMS, and Texas TEKS references NGSS HS-PS1-1 - NGSS-aligned Periodic Table Organization: NGSS: HS-PS1-1; NRC/DCI: PS1.A; SEP/CCC: Models / Patterns; Common: RST.9-10.7; State refs: CA/NYSSLS same HS-PS PE family; FL SC.912.P.8; TX IPC matter strand.

Whether you are an educator preparing classroom handouts, a tutor reinforcing weekly topics, or a parent supporting homeschool learning, this printable resource gives students the deliberate practice required to achieve subject fluency and master state standards.

Grade

Physical Science with Earth and Science

Subject

Science

Domain

Science Curriculum

Formats

PDF & DOCX

Sample Practice Problems

Preview the types of problems and questions covered in this worksheet

Below are sample questions representative of the exercises included on this worksheet and related 9.25 Periodic Table Organization skill assessments:

Problem 1Difficulty: Mastery

Use the labeled periodic table tile image for this item. Which labeled location identifies the atomic mass?

Athe large center symbol

Bthe top whole number

Cthe outside group label

Dthe bottom decimal value

Solution & Explanation:In a standard periodic table tile, the atomic mass is commonly placed near the bottom and is often a decimal.

Problem 2Difficulty: Mastery

Which reasoning best justifies arranging elements into vertical groups?

AElements with the same exact mass line up, making names easier to alphabetize.

BElements with repeating valence electron patterns line up, making property patterns easier to predict.

CElements discovered by the same scientist line up, making history patterns visible.

DElements with the same number of neutrons line up, making isotope charts unnecessary.

Solution & Explanation:Vertical groups organize recurring valence electron patterns, which helps explain and predict chemical behavior.

Problem 3Difficulty: Mastery

Which pair is most likely to show similar chemical behavior because they occupy the same group?

Aneon and argon

Bneon and sodium

Csodium and magnesium

Doxygen and fluorine

Solution & Explanation:Neon and argon are both Group 18 noble gases, so they share a similar outer electron arrangement.

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Frequently Asked Questions

Common questions about printing, using, and solving this worksheet

QHow do I download and print this 9.25 Periodic Table Organization worksheet?

Click either the "Download PDF" or "Download DOCX" button at the top of the page. You can print the PDF directly from your browser or edit the DOCX file in Microsoft Word or Google Docs to tailor the questions to your students.

QIs this 9.25 Periodic Table Organization worksheet free for teachers and homeschoolers?

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QCan students practice 9.25 Periodic Table Organization online with instant feedback?

Yes! In addition to this printable worksheet, students can practice 9.25 Periodic Table Organization interactively on our platform with automated grading, instant score tracking, and detailed step-by-step solutions.

QWhat grade level and standards does this worksheet align with?

This worksheet is designed specifically for Physical Science with Earth and Science Science students. It aligns with educational standard NGSS HS-PS1-1 (NGSS: HS-PS1-1; NRC/DCI: PS1.A; SEP/CCC: Models / Patterns; Common: RST.9-10.7; State refs: CA/NYSSLS same HS-PS PE family; FL SC.912.P.8; TX IPC matter strand.).