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$30.00
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Our greeting cards are 5" x 7" in size and are produced on digital offset printers using 100 lb. paper stock. Each card is coated with a UV protectant on the outside surface which produces a semi-gloss finish. The inside of each card has a matte white finish and can be customized with your own message up to 500 characters in length. Each card comes with a white envelope for mailing or gift giving.
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Hydrogen spectrum emission levels. Diagram showing the quantum basis for the emission spectrum of a hydrogen atom. When electrons in an element... more
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2 - 3 business days
Average Rating (4.84 Stars):
Sandra Johnson
April 18th, 2024
I fell in love with this photo the day that Jan posted it. The cards are beautiful, frame able for a small space. I like that they have plenty of room for writing or doodling inside.
Cinder Rand
April 18th, 2024
This mermaid is a lovely gal and the colors are very zen and relaxing
Cinder Rand
April 18th, 2024
This card is fun. A lot going on but colors are lovely and brings joy
Cinder Rand
April 18th, 2024
A Diva indeed. What a happy card this is And I am a moon lover
Cinder Rand
April 18th, 2024
Sleeping on a dragon! My wish came true
Cinder Rand
April 18th, 2024
Love dragons this card was even better in person when it arrived.
Hydrogen spectrum emission levels. Diagram showing the quantum basis for the emission spectrum of a hydrogen atom. When electrons in an element become excited (by heating), they enter higher energy orbits. When they return to their ground state they release the extra energy as light radiation at a specific wavelength characteristic of that element. Shown here (electrons in their excited states) are: the 4-2 transition, emitting blue-green light at 486.1 nanometres, part of the Balmer series; and the 2-1 transition, emitting ultraviolet light at 121.5 nanometres, part of the Lyman series. For this diagram with labels, see C025/8084.
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If you're not happy with a purchase that you made on FineArtAmerica.com, for any reason, you can return it to us within 30 days of the order date. As soon as it arrives, we'll issue a full refund for the entire purchase price. Please note - Fine Art America does not reimburse the outgoing or return shipping charges unless the return is due to a defect in quality.
Fine Art America sells thousands of pieces of artwork each month - all with a 100% money-back guarantee. We take great pride in the fact that hundreds of thousands of artists have chosen Fine Art America to fulfill their orders, and we look forward to helping you select your next piece!
All greeting cards ship from our production facility within 2 - 3 business days of your order.
$30.00
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