Pūtaiao

tātai matū

chemical formula

tūingoa

WHAKAMĀRAMA

Ko te tohu e whakaatu ana i ngā pūmotu kei roto i tētahi pūhui, i tētahi katote rānei. Hei tauira, ko te tātai CO2 e mea ana e rua ngā ngota hāora (O) mō ia ngota waro (C) i roto i te hauhā (CO2).

A symbol showing the elements in a chemical compound or ion. For example, the formula CO2 shows that there are two oxygen atoms for every carbon atom in carbon dioxide.

Tauira KŌrero

He aha te tātai matū mō te mewaro?

Whakamāramatia te tātai matū nei mō te hauota-rua ōkai (N2O).

I te nuinga o te wā ka whakamahia te pū tuatahi o te ingoa Ingarihi i roto i ngā tātai matū, pērā i te CO2. Ko te C nō te kupu Ingarihi mō te waro, ko te O nō te kupu Ingarihi mō te hāora.

Takenga Mai

tātai - calculate, arrange, set in order

matū - chemical

Tauira KŌrero

He aha te tātai matū mō te mewaro?

Whakamāramatia te tātai matū nei mō te hauota-rua ōkai (N2O).

I te nuinga o te wā ka whakamahia te pū tuatahi o te ingoa Ingarihi i roto i ngā tātai matū, pērā i te CO2. Ko te C nō te kupu Ingarihi mō te waro, ko te O nō te kupu Ingarihi mō te hāora.