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Questions and Answers
Match the following alloys with their compositions:
Match the following alloys with their compositions:
Bronze = Copper + Tin Brass = Copper + Zinc Gun Metal = Copper + Tin Sterling = Copper + Silver
Match the following alloys with their primary usage:
Match the following alloys with their primary usage:
Bronze = For the eyes Brass = Antiseptic Gun Metal = Strong Sterling = Protargol
Match the following substances with their key property:
Match the following substances with their key property:
Gold = Best conductor of electricity Silver = Most malleable Zinc = Soluble only in Aqua Regia and Selenic Acid Aluminum = Potent for ears, throat, and bladder
Match the following compounds with their antidote:
Match the following compounds with their antidote:
Match the following compounds with their main usage:
Match the following compounds with their main usage:
Match the following substances with their toxicity symptoms:
Match the following substances with their toxicity symptoms:
Match the following with their associated use or source:
Match the following with their associated use or source:
Match the following with their antidote:
Match the following with their antidote:
Match the following metals with their respective uses:
Match the following metals with their respective uses:
Match the following elements/metal compounds with their primary function or appearance:
Match the following elements/metal compounds with their primary function or appearance:
Match the following toxicities with their corresponding metals:
Match the following toxicities with their corresponding metals:
Match the following elements/metal compounds with their therapeutic uses:
Match the following elements/metal compounds with their therapeutic uses:
Match the following elements with their primary usage:
Match the following elements with their primary usage:
Match the following terms with their corresponding description:
Match the following terms with their corresponding description:
Match the following compounds with their related effect:
Match the following compounds with their related effect:
Match the following mixtures with their composition:
Match the following mixtures with their composition:
Match the following elements with their associated effect:
Match the following elements with their associated effect:
Match the following compounds with their medicinal use:
Match the following compounds with their medicinal use:
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Study Notes
Alloys and Their Compositions
- Alloys are mixtures of metals typically designed to enhance specific properties.
- Common alloys include steel (iron and carbon), bronze (copper and tin), and brass (copper and zinc).
Primary Usage of Alloys
- Alloys like steel are used in construction due to their strength and durability.
- Bronze is commonly used for sculptures and marine applications because of its corrosion resistance.
- Brass is often used for musical instruments and fittings due to its malleability.
Key Properties of Substances
- Different substances exhibit unique properties like conductivity, reactivity, or density.
- Metals generally have high conductivity and malleability, while non-metals may be brittle and poor conductors.
Antidotes for Compounds
- Specialized antidotes are used for toxicity caused by specific compounds.
- For example, activated charcoal can be used to treat various poisonings by adsorbing toxins.
Main Usage of Compounds
- Many chemical compounds serve specific functions; for instance, aspirin is used as an anti-inflammatory drug.
Toxicity Symptoms of Substances
- Each toxic substance may induce specific symptoms; for example, mercury exposure can lead to neurological damage.
- It is crucial to identify the symptoms of poisoning for prompt treatment.
Associated Use or Source of Substances
- Certain substances are associated with particular uses, like sodium chloride (table salt) for food seasoning and preservation.
Antidotes Corresponding to Compounds
- Specific antidotes provide treatment for particular toxic substances, for example, naloxone reverses opioid overdose.
Uses of Metals
- Metals have distinct applications; aluminum is widely used in packaging and construction for its lightweight properties.
Elements/Metal Compounds Functions
- Elements like oxygen are essential for respiration, while compounds like calcium carbonate are used in antacids.
Toxicities and Corresponding Metals
- Toxicities are linked to metals: lead exposure can cause developmental issues, while arsenic can lead to organ failure.
Therapeutic Uses of Elements/Compounds
- Elements and metal compounds can be used therapeutically; for example, lithium is used to treat bipolar disorder.
Primary Usage of Elements
- Elements serve various purposes: carbon is fundamental in organic chemistry, whereas silicon is essential in electronics.
Terms and Corresponding Descriptions
- Scientific terminology reflects specific concepts; for instance, 'catalyst' refers to substances that accelerate chemical reactions without being consumed.
Effects Related to Compounds
- Chemical compounds can produce diverse effects, such as anticoagulants preventing blood clotting.
Composition of Mixtures
- Mixtures consist of multiple components combined; for instance, air is a mixture of gases including nitrogen and oxygen.
Associated Effects of Elements
- Elements can affect biological processes; for example, iron is crucial for oxygen transport in blood.
Medicinal Use of Compounds
- Many compounds are utilized in medicine; example include antibiotics that treat bacterial infections.
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