Which of the Following Elements Is Present in the Fourth

question 48

Multiple Choice

Which of the following elements is present in the fourth period of Group 3A?

• A) Sb
• B) Ga
• C) In
• D) Si
• E) Tl

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Definitions:

Technological Advances

Improvements in technology, which typically lead to more efficient production processes, new products, or improved ways to perform tasks.

Diffusion

The process through which new ideas, products, or practices spread within a population or society.

Expected Rate of Return

The anticipated amount of profit or loss an investment is likely to generate, typically expressed as a percentage of the investment's initial cost.

R&D Expenditure

Refers to the funds allocated by a business or government for the purpose of researching and developing new products, processes, or services.