Stake attention in this memory
This close-up shot, taken in Panagyurishte, Bulgaria, features a white rectangular board displaying educational content related to the methane molecule (CH4). On the left side of the board, a 2D structural diagram of methane is drawn in black marker, showing a central carbon atom (C) bonded to four hydrogen atoms (H) using solid lines, a wedge, and dashed lines to represent its tetrahedral geometry. Above this drawing, the chemical formula "CH4" is written, underlined in blue. To the right, a physical 3D ball-and-stick model of methane is present. It consists of a central red sphere, representing the carbon atom, connected by four small wooden sticks to four blue spheres, representing the hydrogen atoms. This model also clearly illustrates the molecule's tetrahedral shape. In the bottom-left corner, a legend is framed in blue. The text, written in Bulgarian, reads "Модел на молекулата на метан" (Model of the methane molecule). Below this text, two circles serve as a key: a reddish-brown circle labeled "C" (Carbon) and a blue circle labeled "H" (Hydrogen), correlating the colors of the model's spheres to the respective atoms. The board rests on a dark brown surface, likely wood, with some out-of-focus light-colored objects visible in the upper background. The lighting suggests an indoor setting.
Loading AttnAds…
No transactions found
