Chemistry, 16.12.2020 22:00 cschuessler3
The list identifies various properties of four elements:
Element 1 is a gas at room temperature.
Element 2 is a solid which conducts electricity.
Element 3 is a gas with an effective nuclear charge of +7.
Element 4 is malleable and can take the form of a shiny solid sheet.
Based on this list, which elements are metals?
A. Elements 1 and 3
B. Elements 1 and 4
C. Elements 2 and 3
D. Elements 2 and 4
Answers: 2
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You know the right answer?
The list identifies various properties of four elements:
Element 1 is a gas at room temperature.
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