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An alkaline earth metal ' M' readily forms water soluble sulphate and water insoluble hydroxide. Its oxide MO is very stable to heat and does not have rock-salt structure. M is:

Option 1 -

Sr

Option 2 -

Be

Option 3 -

Mg

Option 4 -

Ca

0 1 View | Posted a month ago
Asked by Shiksha User

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