Respuesta :

AmritanshuKeshri

Elements ------------------> Formulae

a). Sodium ---------------> Na

b). Potassium ----------> K

c). Calcium --------------> Ca

d). Barium ---------------> Ba

abhaysilver1
Here is your answer

[tex]Elements---- Formula[/tex]
A. Sodium-------- Na(Natrium)

B. Potassium-------- K(Kalium)

C. Calcium-------Ca

D. Barium-------Ba

HOPE IT IS USEFUL