Ko ngā muka waihanga ko ngā muka i hangaia e te tangata mā te waihanga matū, he rerekē ki ngā muka tūturu e whiwhi ana te tangata i ngā rauropi ora me ngā huringa matū iti, kāore rānei. He hua o te rangahau whānui e ngā pūtaiao hei whakapai ake i ngā muka kararehe me ngā muka tipu e puta noa ana i te taiao. I te nuinga o te wā, ka hangaia ngā muka waihanga mā te kōkiri i ngā rauemi hanga muka mā ngā whatu miro, e hanga ana i tētahi muka. Ka kīia ēnei muka he muka waihanga, he muka waihanga rānei. Ka hangaia ngā muka waihanga mā tētahi tukanga e mōhiotia ana ko te whakakotahitanga o ngā monomers hei hanga i tētahi mea roa, he polymer rānei.
ngā kaihautū