Question

a group of scientists is researching a substance that improves the safe transportation of hydrogen when stored in a liquid. which of these is the best first step the scientists should perform? research conditions in which hydrogen can be stored in a liquid. conclude which substances allow hydrogen to be stored in a liquid. graph data about conditions that affect the feasibility of storing hydrogen. test the effects different substances have on the feasibility of storing hydrogen.

Explanation:

Para mejorar la transporte segura del hidrógeno almacenado en líquido, primero se deben entender las condiciones en las que el hidrógeno puede almacenarse en estado líquido. Esto es fundamental antes de concluir sobre las sustancias, graficar datos o probar efectos.

Answer:

Research conditions in which hydrogen can be stored in a liquid.