Question

The element in p block which does not form monoxide

Answer 1

Answer:

Explanation:

Selenium is a semi metal. It does not even react with most of the substances. Se forms two oxides-selenium dioxide (SeO2) and selenium trioxide (SeO3).

Answer 2

Answer:

Explanation:

Selenium doesn't react and form Monoxide.............

Selenium is a semi metal. It does not even react with most of the substances. So forms two oxides-selenium dioxide (SeO2) and selenium trioxide (SeO3).