-PERIODS-
-THE PERIODIC TABLE-

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[TOC] —>

-SCATTERSHOTS-

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“ROWS” = “PERIODS”

-ELEMENTS THAT HAVE THE SAME # OF “ELECTRON SHELLS”–

-7 ELECTRON SHELLS-

-[1 / 2 / 3 / 4 / 5 / 6 / 7]-

(this # is denoted “n”)

-PRINCIPAL QUANTUM NUMBER-

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*to find the maximum # of “orbitals” in each “shell”* —>

n²

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-[1 / 4 / 9 / 16 / 25 / 36 / 49]-

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-each [orbital] holds a maximum of [2 electrons]-

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*to find the maximum # of “orbitals” in each “shell”* —>

2n²

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-[2 / 8 / 18 / 32 / 50 / 72 / 98]-

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-BEGINS WITH “HYDROGEN”-

-ROW 1-

-GROUP 1-

-1 PROTON-

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-EACH “ATOMIC ORBITAL” HOLDS A MAXIMUM OF [2 ELECTRONS]-

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-2 [S ORBITALS]-

-4 [ELECTRONS]-

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*PERIOD 1* —>

-2 ELEMENTS-

-[HYDROGEN] HAS [1 ELECTRON] IN THE 1ST “S ORBITAL”-

-[HELIUM] HAS [2 ELECTRONS] IN THE 1ST “S ORBITAL”-

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*PERIOD 2* —>

-8 ELEMENTS-

-[LITHIUM] HAS [2 ELECTRONS] IN THE 1ST “S ORBITAL” + [1 ELECTRON] IN THE 2ND “S ORBITAL”-

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*PERIOD 3* —>

-8 ELEMENTS-

-[SODIUM]–

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-PERIOD 4-

-18 ELEMENTS-

-[POTASSIUM]-

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-PERIOD 5-

-18 ELEMENTS-

-[RUBIDIUM]-

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-PERIOD 6-

-32 ELEMENTS-

-[CAESIUM]-

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-PERIOD 7-

-32 ELEMENTS-

-[FRANCIUM]-

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-TOP-

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XXX

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-SECTION 1-

-SECTION 2-

-SECTION 3-

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-section1start-

-SECTION 1-

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-section2start-

-SECTION 2-

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-section3start-

-SECTION 3-

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-groundzero-

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-SECTION 3-

-section3end-

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-SECTION 2-

-section2end-

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-SECTION 1-

-section1end-

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XXX

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-BOTTOM-

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-SF1 TOP-
(TEMPLATE)

-SF! BOTTOM-
(TEMPLATE)

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*👨‍🔬🕵️‍♀️🙇‍♀️*SKETCHES*🙇‍♂️👩‍🔬🕵️‍♂️*

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👈👈👈☜*-THE PERIODIC TABLE-* ☞ 👉👉👉

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💕💝💖💓🖤💙🖤💙🖤💙🖤❤️💚💛🧡❣️💞💔💘❣️🧡💛💚❤️🖤💜🖤💙🖤💙🖤💗💖💝💘

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*🌈✨ *TABLE OF CONTENTS* ✨🌷*

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🔥🔥🔥🔥🔥🔥*we won the war* 🔥🔥🔥🔥🔥🔥

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