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marissa [1.9K]
2 years ago
15

Helppppppppppp it’s due today pls help and thanks

Chemistry
1 answer:
Sergeu [11.5K]2 years ago
7 0

Step 1: Evaporation

Step 1: condensation

Step 3: Sublimation

Step 4: Precipitation

Step 5: Transpiration

Step 6: Runoff

Step 7: Infiltration

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One mole of aluminum atoms has a mass of 27 grams. How many grams are in 9.0 moles of aluminum?
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Hellllppppp<br> lons Worksheet
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The metals will lose electrons while the non metals will gain electrons in order to attain octet structure.

An ion can be cation (positively charged) or anion (negatively charged).

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<u>Element</u>--<u>valence electron</u>--<u>electrons to gain</u>--<u>electrons to lose</u>--<u>ion formed</u>

O ------------ 6 ----------------------  2 ------------------------  none -------------- O^{2-}

Ca --------   2 ----------------------- none ---------------------- 2 ------------------ Ca^{2+}

Br ----------- 7 ---------------------     1 ------------------------ none --------------- Br^{-}

S ------------ 6 -----------------------  2 ------------------------ none --------------- S^{2-}

Cl ------------ 7 -----------------------  1 ------------------------ none ----------------Cl^{-}

K -------------- 1 ----------------------- none ----------------------- 1 ------------------ K^{+}

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Be ------------- 2 ---------------------- none ---------------------- 2 ---------------- Be^{2+}

Learn more here: brainly.com/question/21089350

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