{ "@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" } }

flame test Flashcards

(26 cards)

1
Q

ag

A

no flame result

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2
Q

pb+2

A

blue to whitw

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3
Q

hg +2

A

red

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4
Q

Pb

A

blue-white

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5
Q

Cu+2

A

green

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6
Q

Cd

A

brick red

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7
Q

Bi

A

azure blue

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8
Q

Hg

A

red

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9
Q

Sn

A

blue to white

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10
Q

As+3 and As +5

A

blue

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11
Q

SB+3 SB+5

A

pale green

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12
Q

Al

A

silvery white

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13
Q

Zn

A

colorless to blue-green

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14
Q

Cr

A

silvery white

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15
Q

Fe+

A

orange

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16
Q

Mn

A

yellowish green

17
Q

Co

A

silvery white

18
Q

Ni

A

colorless to silvery white

19
Q

Mg

A

colorless to white

21
Q

Sr

22
Q

Ba

A

pale green/yellow green

23
Q

Li

24
Q

Na

A

bright yellow

25
K
lilac/lavender
26
NH4
faint green