Assertion: flask's bottom | /r/HasProperty | flat
Facets:
Source sentences:
text: An Erlenmeyer flask, also known as a conical flask, is a widely used type of laboratory flask which features a flat bottom, a conical body, and a cylindrical neck.
text: The flask has a flat bottom that makes it easy to place on a table or a flat surface.
text: Flasks can have either rounded or flat bottoms.
text: A Florence flask has a round body, a long neck, and often a flat bottom.
text: An Erlenmeyer flask, also known as a conical flask (British English) or a titration flask, is a type of laboratory flask which features a flat bottom, a conical body, and a cylindrical neck.