Question

A group of students is working together and believes that they have discovered a new element. Which student provides evidence that supports this discovery?

A) Sarah, who suggests a new element name without any experimental data.
B) Mark, who conducts multiple experiments and records consistent results.
C) Emily, who writes a report with vague, unverifiable claims about the discovery.
D) John, who talks enthusiastically about the discovery but provides no data or methodology.

Answer 1

Mark, who conducts multiple experiments and records consistent results, provides evidence that supports the discovery of a new element.

Step-by-step explanation:

The student who provides evidence that supports the discovery of a new element is Mark, who conducts multiple experiments and records consistent results. Conducting experiments and obtaining consistent results is an essential part of scientific method and provides empirical evidence for the existence of a new element. Sarah suggesting a new element name without any experimental data, Emily writing a report with vague, unverifiable claims, and John talking enthusiastically without providing any data or methodology do not provide concrete evidence for the discovery.