Which of the Following Noble Gases Is Least Likely to React

question 181

Multiple Choice

Which of the following noble gases is least likely to react with fluorine?

• A) Ar
• B) Rn
• C) Xe
• D) Kr
• E) Ne

Comprehend correlation techniques and their application in understanding Earth's history.

Appreciate the significance of index fossils in determining the age of rock layers.

Understand how mass extinction events and major geological phenomena are recorded in the geologic timescale.

Recognize different forms of life that have existed on Earth through different geological periods.

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Definitions:

Protoderm

The outermost layer of cells in the early embryo of plants, which develops into the epidermis.

Ground Meristem

The part of a plant embryo that develops into the ground tissue of the plant, which includes the cortex and pith.

Procambium

A primary meristematic tissue in plants, which differentiates into vascular tissues (xylem and phloem).

Primary Xylem

The part of the xylem (the vascular tissue in plants that conducts water and dissolved nutrients upward from the root) that forms first, mainly in seedlings and young plants.