The solubility of alkali metal carbonate_________as one goes down the group.

Explanation

To solve the question regarding the solubility of alkali metal carbonates as one goes down the group, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Alkali Metals**: The alkali metals are found in Group 1 of the periodic table and include lithium (Li), sodium (Na), potassium (K), rubidium (Rb), and cesium (Cs).

2. **Understand the Carbonate Formula**: The carbonates of alkali metals have the general formula M₂CO₃, where M represents the alkali metal.

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