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Question Results

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Question:

Multiple choice question

Elements can mean the different parts of something.

For example:

The process of building a new school includes many different elements.

Many elements are involved in providing houses for people in developing countries.

For additional meanings of elements, go to flashcard.

whole

factors

components

parts

Which words below are closest to this meaning of elements? Choose the 3 correct answers.

Response:

components

whole

parts

factors
Score 3 of 3

Question:

Multiple choice question

The examples below illustrate the meaning of elements.

forming a government

acquiring a new company

development of a baby

a full moon

Which of the answers below are processes that involve different elements? Choose the 3 correct answers.

Response:

acquiring a new company

a full moon

development of a baby

forming a government
Score 3 of 3

Question:

Multiple choice question

divide it into different parts.

analyze its components.

focus on the complete whole.

list the parts that form the whole.

Which answers best complete the sentence below? Choose the 3 correct answers.

 

When you want to show the elements of something, you...

Response:

analyze its components.

list the parts that form the whole.

divide it into different parts.

focus on the complete whole.
Score 2 of 2

Question:

Multiple choice question

Read this paragraph and answer the question below.

You can predict the chemical properties of an element.

You can find out if the element is a metal or non-metal.

You can find out how much there is of this element on earth.

A chemical element is a material, which cannot be broken down or changed into another substance using physical methods. Elements may be thought of as the basic chemical building blocks of matter. Familiar examples of elements include carbon, oxygen, aluminum, iron, copper, gold, mercury, and lead. Hydrogen and helium are by far the most abundant elements in the universe. However, oxygen is the most abundant element in the Earth's crust, making up almost half of its mass. Just six elements—carbon, hydrogen, nitrogen, oxygen, calcium, and phosphorus—make up almost 99% of the mass of a human body.

The properties of the chemical elements are summarized using the periodic table, which powerfully and elegantly organizes the elements by increasing atomic number into rows ('periods') in which the columns ('groups') share recurring ('periodic') physical and chemical properties.

 

Do a web search for a periodic table of elements. Then answer the following question:

 

How can the periodic table of elements help students?

Response:

You can predict the chemical properties of an element.

You can find out how much there is of this element on earth.

You can find out if the element is a metal or non-metal.