Tsarin Kwayoyin Kwayoyin Halitta. Wurtzite

An gina ta da kwallaye filastik & sandunan ƙarfe, wanda ke nuna tsarin kwayar halitta na wurtzite, gami da: –Red ball da ramuka 4 pcs 1, –Gray ball tare da ramuka 6 4 pcs, –Gray ball da 5 ramukan 1 pc – Metal links 23 pcs, -Stand Girman 12x2cm, babban 20cm.