ExamPlay Light Logo
Log Masuk

JAMB - Chemistry (2010 - No. 34)

A compound gives an orange-red color to non-luminous flame. This compound is likely to contain?
Na+
Ca2+
Fe3+
Fe2+

Penjelasan

- Calcium when introduced into the flame, it will produce brick red / red-orange colour.

Komen (0)

Iklan