A Solid Has a Very High Melting Point,great Hardness,and Poor

question 84

Multiple Choice

A solid has a very high melting point,great hardness,and poor electrical conduction.This is a(n) ________ solid.

• A)ionic
• B)molecular
• C)metallic
• D)covalent network
• E)metallic and covalent network

Understand and apply Excel's basic operations and formulas.

Learn how to format cells and use themes in Excel.

Utilize Excel's functionality to perform mathematical calculations and operate order of operations.

Identify and utilize the tools available in Excel for editing and formatting worksheets.

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Definitions:

Pressure Flow Theory

A hypothesis explaining how sugars are moved from the leaves where they're produced to other parts of the plant through phloem.

Parenchyma

In plants, simple tissue composed of living, thin-walled cells; has various specialized functions such as photosynthesis.

Xylem

The vascular tissue in plants that conducts water and dissolved nutrients upwards from the root and also helps to form the woody element in the stem.

Phloem

A type of vascular tissue in plants responsible for transporting sugar, nutrients, and signals throughout the plant.