which size would be best as a poster above a desk?

That will depend on the specifics. If you are looking to utilize this chart as reference in a bedroom environment, then going with either the 15 x 20 or 18 x 24 option is a good choice depending on the wall space available. If this is for a classroom environment then maybe going with the larger 24 x30 chart is the better option.

Are the semimetals featured as being blue or black? (Just asking cause the pictures show two different things)

The Semimetals are blue as in the primary image. The Images showing black must be a faulty render output. Thanks for bringing this to our attention.

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Young N Refined Periodic Table Science Poster Laminated Chart Teaching White Elements Classroom Decoration Premium Educators Atomic Number Guide 18x24 edu_LPeriodic_White_2

Product ID: 257667971

Details

Number of Items
1
Orientation
Landscape
Product dimensions
1L x 457W
Shape
Rectangular
Size
0.1L x 45.7W

🌈Color-coded element groups

📏18x24 inch classroom-ready size

🛡️3-mil laminated durability

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€ 44.48

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Sold byAmazon BelgiumDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧪 Elevate your science space with clarity and durability that commands attention!

VERSATILE WALL ART - Sleek, unframed poster doubles as stylish decor for bedrooms or classrooms
DURABILITY THAT LASTS - 3-mil laminated finish resists water, dust, and tears for long-term use
PERFECT CLASSROOM FIT - Generous 18x24 inch size ensures easy viewing from any corner of the room
INSTANT VISUAL CLARITY - Color-coded groups simplify complex element classification at a glance
EDUCATOR APPROVED DESIGN - Crafted with teachers in mind to enhance student engagement and learning

The Young N Refined Periodic Table Poster is a premium, 18x24 inch laminated chart designed for educators and students. Featuring a durable 3-mil plastic finish, it resists water, dust, and tears, ensuring longevity in busy classrooms. Its color-coded element groups provide instant visual clarity, making complex chemistry concepts accessible and engaging. Ideal for both teaching and stylish room decoration, this poster is a must-have for any science enthusiast aiming to blend education with modern aesthetics.

Specifications

ASIN	B07BDHW1F3
Age Range Description	Kid
Best Sellers Rank	#50,131 in Office Products ( See Top 100 in Office Products ) #123 in Educational Charts & Posters
Brand Name	Young N Refined
Color	Multicolor
Color Family	Black
Cover Material	Plastic
Customer Package Type	Standard shipping envelope or box
Customer Reviews	4.6 4.6 out of 5 stars (1,164)
Finish Type	Plastic
Frame Material	Plastic
Frame Type	Unframed
Indoor Outdoor Usage	Indoor
Is Framed	No
Is Original Artwork	No
Item Dimensions L x W	1L x 457W millimeters
Item Shape	Rectangular
Manufacturer	Young N Refined
Material	Plastic
Mounting Type	Wall Mount
Number Of Panels	No
Number of Items	1
Orientation	Landscape
Paint Type	Watercolor
Paper Finish	Matte
Pattern	Solid
Product Style	Basic
Recommended Uses For Product	educational purposes, home/classroom decoration
Room Type	Bedroom
Seasons	all, fall
Size	0.1L x 45.7W cm
Special Features	Durable, water and tear-resistant laminated design
Subject Character	Periodic Table
Theme	Atomic, No Warranty
UPC	689559055718
Unit Count	1 Count
Wall Art Form	Poster

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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€ 44.48

Duties & taxes included

In stock

Sold byAmazon BelgiumDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Belgium.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

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