Valències Flashcards

1
Q

H (hidrogen)

A

-1, +1

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2
Q

Li (liti)

A

1

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3
Q

Na (sodi)

A

1

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4
Q

K (potassi)

A

1

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5
Q

Rb (rubidi)

A

1

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6
Q

Cs (cesi)

A

1

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7
Q

Ag (argent)

A

1

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8
Q

Be (beril·li)

A

2

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9
Q

Mg (magnesi)

A

2

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10
Q

Ca (calci)

A

2

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11
Q

Sr (estronci)

A

2

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12
Q

Ba (bari)

A

2

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13
Q

Ra (radi)

A

2

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14
Q

O (oxigen)

A

-2, +2

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15
Q

S (sofre)

A

-2, +2, 4, 6

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16
Q

Se (seleni)

A

-2, +2, 4, 6

17
Q

Te (tel·luri)

A

-2, +2, 4, 6

18
Q

F (fluor)

A

-1, +1

19
Q

Cl (clor)

A

-1, +1, 3, 5, 7

20
Q

Br (brom)

A

-1, +1, 3, 5, 7

21
Q

I (iode)

A

-1, +1, 3, 5, 7

22
Q

C (carboni)

A

2, -4, +4

23
Q

Si (silici)

A

-4, +4

24
Q

Sn (estany)

A

2, 4

25
Q

Pb (plom)

A

2, 4

26
Q

Pt (platí)

A

2, 4

27
Q

N (nitrogen)

A

-3, 1, 2, 3, 4, 5

28
Q

P (fòsfor)

A

-3, +3, 5

29
Q

As (arsènic)

A

-3, +3, 5

30
Q

Sb (antimoni)

A

-3, +3, 5

31
Q

B (bor)

A

3

32
Q

Al (alumini)

A

3

33
Q

Fe (ferro)

A

2, 3

34
Q

Co (cobalt)

A

2, 3

35
Q

Ni (niquel)

A

2, 3

36
Q

Hg (mercuri)

A

1, 2

37
Q

Cu (coure)

A

1, 2