Question

Что такое 2n2 ?plis​

Answer 1

Ответ:

2 молекулы вещества N2(азота)

Answer 2

2n2 is an algebraic expression that represents a mathematical equation. However, without further context or clarification, it is difficult to determine the exact meaning or purpose of this expression. It could be a variable, a term in an equation, or part of a larger mathematical problem. To provide a more specific answer, please provide additional information or context about the equation or problem in which 2n2 is used.