The identities of two substances - Substance A and Substance B - are unknown. To help identify them, each substance is placed first in a triangular container, shown below as Container 1. Then, each substance is placed in a round container, shown below as Container 2.

The volumes of the containers are written beneath each image.

Image source: By Xavax (based on copyright claims). [Public domain] via Wikimedia Commons

Image source: H. Padleckas (based on copyright claims). CC BY-SA 2.5 via Wikimedia Commons

Use the data recorded in the tables below to answer the question that follows.

Which substance(s) is/are solid?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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