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Chemistry

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Jamison Bechtelar

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โˆ™ 2021-10-07 18:33:24
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Cards in this guide (20)
What was the purpose of the periodic table

The periodic table of the elements organizes chemical knowledge about the various elements in a way that enables us to understand why different elements have the chemical properties that they have.

Which type of volcano consists of layers of lava flows and pyroclastic material

A composite cone is the type of volcano that consists of layers of lava flows and pyroclastic material. A stratovolcano is an example of a composite cone.

Which of the following elements is an alkaline earth metal

The alkaline earth metals are beryllium, magnesium, calcium, strontium, barium, and radium.

What are elements in the tall columns of the periodic table called

Representative elements

What does light do in the photoelectric effect

light knocks electrons off metal ions << apex : )

Why do all the elements in Group 16 share similar properties

They all have the same number of valence electrons

What does green design refer to

Using materials and design techniques that reduce the negative environmental impact of a structure

What is a reason an engineer may choose to use a prefabricated building component

She wants to use standard materials to minimize negtive environmental impacts

How does an atom behave if it has a full octet of valence electrons

It is very stable

#APEX :P

What is an example of something a civil engineer would deal with

Apexvs.

The sewage system in a neighborhood

What type of engineer designs mostly buildings

Civil

Which of these is a reason an engineer may choose to use a prefabricated building component

Apexvs. She wants to use standard materials to minimize negative environmental impacts. She also wants construction to move quicker.

Which type of engineer designs mostly buildings


Civil engineer

A cruise ship is having troubles with buoyancy. What is a reasonable solution


Spread the weight of the ship over a greater volume

What are the biggest safety concerns related to walking surfaces

The biggest safety concerns relating to walking surfaces are probably the various conditions and defects that can result in slips, trips, and falls.

Which of these is an example of something a civil engineer deals with

Sewer system

An engineer chooses to use a composite material that incorporates concrete and recycled glass for the floors of a new building. This is an example of

Green design

How an engineer decides to use a slightly weaker material rather than a stronger material since she knows that the stronger material can break suddenly. This is an example of apex.vs

b. Choosing a material that will show warning before it fails apex

When the modern safety elevator was created so that both people and materials could be lifted high up during the construction of taller buildings is an example of

The evolution of building techinques

Which describes green design

Materials and design techniques that reduce the negative environmental impact of a structure

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