Question
Radium is placed at the bottom of alkaline carth metals. The clement should(1) have the highest atomic volume(2) possess the minimum dcnsity(3) be less casily ionizable(4) be least clectropositive
Step 1
Alkaline earth metals are the elements in Group 2 of the periodic table, which includes beryllium, magnesium, calcium, strontium, barium, and radium. These elements have two valence electrons and are highly reactive. Now, let's analyze the given statements: 1) Show more…
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Radium is placed at the bottom of alkaline carth metals. The clement should (1) have the highest atomic volume (2) posscss the minimum density (3) be less casily ionizable (4) be least clectropositive
Rank the metals from most reactive (1) to least reactive (3). Silver: Strontium: Technetium:
Property of alkaline carth metals that increases with their atomic number is (1) ionization energy (2) solubility of their hydroxides (3) solubility of their sulphates (4) electronegativity
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