{ "@context": "https://schema.org", "@type": "Organization", "name": "Brainscape", "url": "https://www.brainscape.com/", "logo": "https://www.brainscape.com/pks/images/cms/public-views/shared/Brainscape-logo-c4e172b280b4616f7fda.svg", "sameAs": [ "https://www.facebook.com/Brainscape", "https://x.com/brainscape", "https://www.linkedin.com/company/brainscape", "https://www.instagram.com/brainscape/", "https://www.tiktok.com/@brainscapeu", "https://www.pinterest.com/brainscape/", "https://www.youtube.com/@BrainscapeNY" ], "contactPoint": { "@type": "ContactPoint", "telephone": "(929) 334-4005", "contactType": "customer service", "availableLanguage": ["English"] }, "founder": { "@type": "Person", "name": "Andrew Cohen" }, "description": "Brainscape’s spaced repetition system is proven to DOUBLE learning results! Find, make, and study flashcards online or in our mobile app. Serious learners only.", "address": { "@type": "PostalAddress", "streetAddress": "159 W 25th St, Ste 517", "addressLocality": "New York", "addressRegion": "NY", "postalCode": "10001", "addressCountry": "USA" } }

taula periodica Flashcards

(49 cards)

1
Q

H

A

+1 -1

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2
Q

Li

A

+1

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3
Q

Na

A

+1

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4
Q

K

A

+1

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5
Q

Rb

A

+1

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6
Q

Cs

A

+1

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7
Q

Fr

A

+1

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8
Q

Be

A

+2

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9
Q

Mg

A

+2

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10
Q

Ca

A

+2

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11
Q

Sr

A

+2

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12
Q

Ba

A

+2

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13
Q

Ra

A

+2

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14
Q

Sc

A

+3

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15
Q

Ti

A

+2 +3 +4

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16
Q

V

A

+2 +3 +4 +5

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17
Q

Cr

A

+2 +3 +6

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18
Q

Mn

A

+2 +3 +4 +6 +7

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19
Q

Fe

A

+2 +3

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20
Q

Co

21
Q

Ni

22
Q

Pd

23
Q

Pt

24
Q

Cu

25
Ag
+1
26
Au
+1 +3
27
Zn
+2
28
Cd
+2
29
Hg
+1 +2
30
B
+3 -3
31
Al
+3
32
C
+2 +4 -4
33
Si
+2 +4 -4
34
Ge
+2 +4
35
Sn
+2 +4
36
Pb
+2 +4
37
N
+1 (+2) +3 +5 -3
38
P
+3 +5 -3
39
As
+3 +5 -3
40
Sb
+3 +5 -3
41
Bi
+3 +5
42
O
-1 -2
43
S
+2 +4 +6 -2
44
Te
+2 +4 +6 -2
45
F
-1
46
Cl
+1 +3 +5 +7 -1
47
Br
+1 +3 +5 +6 -1
48
I
+1 +3 +5 +7 -1
49
Xe
0 +2 +4 +6