These are limited to a single typographic line of symbols, which may include subscripts and superscripts. A chemical formula is not a chemical name, and it contains no words. Although a chemical formula may imply certain simple chemical structures, it is not the same as a full chemical structural formula.
1 Accessories are an important aspect of playing with Zhu Zhu Pets; a separate (no hamster included) starter house with mini-ball sells for $18-$25; with a hamster included this starter kit costs about $35. For example, Walmart sells a single Zhu Zhu Pet for $8.54-$9.54; a two-pack of second-generation Zhu Zhu Pets for $15-$16; and a four-pack for around $30.
On average, a hedgehog used as a pet at home can cost anywhere from $100 to $375. Be sure to check with local state and city laws to ensure that these animals are legal as some areas ban them as household pets. The costs will depend on the gender, the colors, facial markings, the breeder, age and quality.