An important first step in understanding the hazards associated with any chemical involves identifying the ______, or physical state, of the substance.

Generally speaking there are three main types of stress that can cause a container to fail:

The heat created from fire or cold generated by environmental factors or substances such as cryogenics is _____ stress.

The interaction of incompatible chemicals and/or the physical and chemical properties of a substance and how those substances interact inside or outside a container may lead to overpressure, disintegration, or other kinds of failure of any type of container is ______ stress.

falling debris, shrapnel, firearms, explosives, forklift puncture, and the like are all examples of how mechanical means can cause container failure is _____ stress.

chemicals can undergo a ________ when they are subject to environmental influences such as heat, cold, and pressure.

Like water, propane gas is subject to _______ change based on environmental influences such as heat and cold,

A BLEVE (_...) occurs when pressurized liquified materials inside a closed vessel are exposed to a source of high heat.

The _______ is a description of the volume increase that occurs when a compressed liquified gas changes to a gas.

Chemical _______ describes the ability of a substance to undergo a transformation at the molecular level, usually with release of some form of energy.

______ is the expression of the minimum temperature at which a liquid or solid gives off sufficient vapors such that when an ignition source is present, the vapors will result in a flash fire.

______ is the temperature at which sustained combustion of the vapor will occur.

the flammable range for gasoline vapors is __ percent to __ percent.

The definition of ______ will pertain to liquids held inside any type of closed container.

The vapors released from the surface of any liquid must be contained if they are to exert _____.

Vapor density less that 1 will

Vapor density greater than 1 will

_________ is to liquids what vapor density is to gases and vapors-namely, a comparison value.

there are several technical ways to describe the acidity or alkalinity of a solution, but the most common way to define them is by their __.

_______ are more energetic than alpha particles and therefore pose a greater health hazard.

another word for large volume containers is:

A maximum capacity greater than ___ liters

a maximum net mass greater than ___ kg and a maximum capacity greater than ___liters as a receptacle for a solid

a water capacity greater than ___kg as a receptacle for a gas

________ is an engineered method to control spilled or released product if the main containment vessel fails.

_____ containers commonly hold compressed liquified gases such as chlorine and sulfur dioxide, although you may encounter some select refrigerant fluorocarbon gases

_________ are both shipping and storage vessels that hold between 5000-6000 gallons of product and can be pressurized or non-pressurized.

_______ consist of several high-pressure tubes attached to a frame. the tubes are individually specified and have working pressures that range as high as 5000psi that commonly carry hydrogen and oxygen.

_________ containers are so named beaus the volumes stored inside fall between what is typically found in drums or bags is in cargo tanks.

_____ can be found as high-density polyethylene tank inside a rigid stainless steel frame or perhaps a square metal tank around 4 feet wide and 6 feet tall.

another type of unique container used for chemical storage is the _______.

The flexible bladder is typically portable and used for short-term storage and dispensing of ______-hazard materials.

These tanks frequently carry liquid food-grade products, gasoline, or other flammable or combustible liquids.

A vehicle that is like the nonpressure liquid cargo tanks that carries flammable liquids, mild corrosives, and poisons.

the ________ is commonly used to carry corrosives such as concentrated sulfuric acid, phosphoric acid, and sodium hydroxide.

the __________ carries materials such as ammonia, propane, Freon, and butane.

the ________ operates much like the cryogenic intermodal container described earlier and carried many of the same substances.

Compressed gas _______carry compressed gases such as hydrogen, oxygen, helium, and methane.

_______ typically carry general industrial chemicals and consumer products such as corn syrup, flammable and combustible liquids, and mild corrosives.

_________ transport materials such as propane, ammonia, ethylene oxide, and chlorine.

designating an incident as an act of ______ reflects more the intent of the attacker that the use of a certain device.

potential targets for ______ activities include both natural landmarks and human-made structures.

these terrorist sites can be classified into three broad categories:

______, ______, and _____ targets.

_______ planning at infrastructure, symbolic, and civilian targets should consider the possibility of a terrorist attack.

Which of the following tanks might carry materials such ass helium, liquid nitrogen, and liquid argon.

______ are toxic chemical agents that attack the central nervous system were first developed in Germany before WWII.

______are like some pesticides but are much more toxic in some cases, 100-1000 times more toxic that similar pesticides.

______ packaging is used to transport materials that meet the inly general design requirements for any hazardous material package.

_______packaging is used in certain shipments of low-activity material contaminated objects, which are usually categorized as radioactive waste.

______packaging is designed to protect internal radiological contents during normal transportation and in the event of a minor accident.

______ packaging is far more durable that TYPE A packaging and is designed to prevent a release in the case of extreme accidents during transportation.

______ packaging is for transporting high-activity radioactive substances by air.

In recent years, the _________ (RDD) or dirty bomb has emerged as a source of serious concern in terms of terrorism.