NEETChemistrys Block Elements
Discuss the general characteristics and gradation in properties of alkaline earth metals.
Options
- AAlkali earth metals are highly reactive and readily form covalent compounds with non-metals. Their reactivity
- BAlkaline earth metals have a single valence electron, which they readily gain to form negatively charged ions.
- CAlkaline earth metals are silvery-white metals with low density. They are highly reactive, readily lose electr
- DAlkaline earth metals have high melting and boiling points compared to most other metals. Their reactivity dec
Correct answer
C. Alkaline earth metals are silvery-white metals with low density. They are highly reactive, readily lose electr
Step-by-step solution
Correct Option is : (C) Alkaline earth metals are silvery-white metals with low density. They are highly reactive, readily lose electrons, and form stable ionic compounds. Their reactivity and atomic size increase down the group.