of the following statements about different elements are true except
Potassium is an alkali metal. Selenium is a metalloid.
Magnesium is an alkaline earth metal. Iodine is a halogen.
Xenon is a noble gas.
Selenium is a metalloid.
Need a fast expert's response?
and get a quick answer at the best price
for any assignment or question with DETAILED EXPLANATIONS!
Comments
Leave a comment