化學價數 Flashcards: 6 Cards (Grade 10)

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6 questions

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1.

FLASHCARD QUESTION

Front

價數 +3

Back

$Al^{3+}$ 鋁離子, $Fe^{3+}$ 鐵離子

2.

FLASHCARD QUESTION

Front

價數 +2

Back

$Mg^{2+}$ 鎂離子, $Ca^{2+}$ 鈣離子

3.

FLASHCARD QUESTION

Front

價數 +1

Back

$Na^{+}$ 鈉離子, $K^{+}$ 鉀離子

4.

FLASHCARD QUESTION

Front

價數 -1

Back

$F^{-}$ 氟離子, $Cl^{-}$ 氯離子, $OH^{-}$ 氫氧根離子, $NO_{3}^{-}$ 硝酸根離子

5.

FLASHCARD QUESTION

Front

價數 -2

Back

$O^{2-}$ 氧離子, $S^{2-}$ 硫離子, $CO_{3}^{2-}$ 碳酸根離子, $SO_{4}^{2-}$ 硫酸根離子

6.

FLASHCARD QUESTION

Front

價數 -3

Back

$PO_{4}^{3-}$ 磷酸根離子

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