Buy Me a Coffee at ko-fi.com

Polycrystalline silicon

high purity, polycrystalline form of silicon

Pronunciation
/ˌpɒlɪˈkrɪstəlʌɪn ˈsɪlɪkən/
/ˌpɑliˈkrɪstələn ˈsɪləˌkɑn/