milliliter
teaspoon
teaspoon
teaspoon
Impossible.
teaspoon of water
No 1 milliliter equals 0.202 US teaspoons. 1 teaspoon is 4.928 milliliters
A standard teaspoon holds 5ml. (So a teaspoon)
It can be whatever you want. Most birdbaths will hold at least a litre , which is 1,000 ml.
10 decameters the amount a small eyedropper can hold
It works out as: 4.2 mL
If there are 27.92 grams of it, and each milliliter holds 3.45 grams, then you need27.92/3.45 = 8.093 milliliters of space to hold all that mass.