Which of the following are physical properties of metals?  Check all that apply.   Group of answer choices [ ] malleable [ ] Lustrous [ ] Hard [ ] Brittle

Q: a. This material forms crumbly crystals and has a melting point of 16.60 Celsius. It has a low…

A: a) This material is covalent molecular solids. b) This material is covalent network solids. c) This…

Q: Explain how a geologist might use the flame test to identify a cation from different mineral…

A: A question based on qualitative analysis, which is to be accomplished.

Q: Is a pearl a mineral? Provide evidence for your conclusion

A: A question about mineral nature of pearls.

Q: why electronic configuration of coinage metals is exceptional?

A: Silver, copper and gold are the coinage metals.

Q: Consider you have aqueous bluish copper (11) chloride and Zn metal. Describe the given materials as…

A: Matter is a substance that has a defined mass and shape and possess energy in certain form. It is…

Q: wo clear solutions are mixed and a yellow color appears. After letting it sit for 10 minutes the…

A: Chemical Change: When bonds between molecules or atoms are broken and/or formed, chemical changes…

Q: O Grinding would decrease the surface area and speed up dissolving O Grinding would increase the…

A: Grinding is the process of making bigger particles into smaller particles. That is, we will make…

Q: State whether each of the following properties is more typical of a metal or a nonmetal. (a) dull…

A: Hi, since you have posted questions with multiple subparts. We will answer the first three subparts…

Q: C. Metals VS Nonmetals 1. Observe the scenario depicted in every illustration in relation to the…

A: Metals have the following general properties. They are hard They are shiny. They produce sound when…

Q: Which of the following is a TRUE statement about copper? Question 54 options: a)  A copper…

A: Relationsip between the copper deficiency and iron deficiency anemia.

Q: Flame Test (known) See the list of ions to see the results of the flame test. Record Your…

A:

Q: Silver nitrate can be purchased as high purity grade and does not require to undergo standardization…

A: The secondary standard solutions are used in the companies which prepare regents, laboratory kits,…

Q: Is melting point reported as a range or a single temperature? What is the relationship between…

A: The melting point of a compound is the temperature at which its solid form starts to convert to…

Q: What is the state of matter for each of the following Si (Select) HR Select) K Select) F₂ (Select)

A: ->Substances are classified as solids , liquids , gases and less familiar plasma .

Q: Classify each property according to whether it is displayed by metals or by nonmetals. Properties of…

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Q: What Chemical formula has medicine and agriculture

A: Answer - According to the question - Compounds used as medicines are most often organic compounds,…

Q: Question 1 Compare thermoplastic and thermosetting polymers (a) based on mechanical characteristics…

A: Since you have asked multiple question, we will solve first question for you. If you want any…

Q: Illustrate/draw: Grain orientation  Random Preferred This topic is about  Metals in chemistry.

A:

Q: The diamond could cut/scratch the glass, this is a manifestation of what property? a. hardness b.…

A: Answer Diamond has high hardness than any other metal or non metals

Q: Chromium an Nickel metals in stainless

A: 1. Chromium metal effects on human body:   Hexavalent chromium complexes can be irritate the nose,…

Q: Solid particles sticking together to form larger particles describes the process of   a. accretion.…

A: Accretion is a process of solid particles sticking to one another to form a larger particles.

Q: Steel generally speaking is made of

A: Generally speaking, steel is made up of a combination of iron and carbon, sometimes with other…

Q: What is the name for a representation of the physical world? A. Alloy B. Compound C. Atom D. Model

A: By definition of alloys, compounds, atom and models of compounds.

Q: Alloy

A: Alloys are made up of two metal whose properties are different two it each other.

Q: platinum

A:

Q: Out of zinc and tin whose coating is better to protect iron objects?

A: Given,  Out of zinc and tin whose coating is better to protect iron objects.

Q: Question 26 Select the incorrect statement from the following options. A. The melting point serves…

A: Pure substance is a form of matter having constant chemical composition and characteristic…

Q: What do you mean by smart materials? Why are they considered superior? please gave answer from…

A: The definition of smart materials has to be given and the reason why they are superior has to be…

Q: make

A: Given statement is true.

Q: How can a blacksmith help teach metals and non metals

A: A blacksmith is a metalsmith who creates objects from wrought iron or steel by forging the metal . A…

Q: In each scenario, describe a step by step process in determining the unknown. Distilled water maybe…

A: When a substance is prone to absorption of moisture on exposure to the environment, then it is…

Q: Which of the following is not a use of a crucible? Select one :…

A: Which of the following is not a use of a crucible? Select one :…

Q: Metals, polymers, and ceramics form what "new" class of materials? Pick the correct answer: A)…

A: Metals, polymers, and ceramics form what new class of materials which includes plastics , alloys and…

Q: Determination of metals in soil by AAS Soil Mass of Soil ppm (mg/L) Concentration of Cu in soil…

A: The concentration in ppm (mg/l) can be calculated as, Concentration in ppm = Mass in gramsVolume in…

Q: Which one hardness type that remain .after boiling process Temporary hardness. Permanent hardness.

A: There are two types of water hardness; Temporary hardness  Permanent hardness

Q: 1. Name the chemical and physical characteristics of polymers.

A: 1. Chemical characteristics of polymers; a. Reactivity and bonding: Polymers have covalent bonding…

Q: Balancing Chemicals

A: As you have posted multiple questions in a single request, we will solve the first three parts for…

Q: 1. For each field, which problem is being addressed by the consumer product? 2. What are some…

A: An incomplete table about commercial use of chemicals, which is to be accomplished.

Q: does personal care use nanotechnology?

A: NANOTECHNOLOGY -   As we know that , Nanotechnology , it is defined as  the science of converting…

Q: What would the voltmeter read if metal A were connected to the red lead, with metal C being…

A:

Q: A Bunsen Burner is obviously considered to be a tool.   Question 3 options:   True   False

A: Given: A Bunsen Burner is obviously considered to be a tool.

Q: Start your trial now! First week only $4.99! Expand Transcribed Image Text Question 3 Study the…

A: The metal which is used for making pennies before 1982 is given below with explanation.

Q: nickel chromium cobalt O zinc

A: The elements in which the d-orbitals are partially filled are known as the transition elements. The…

Q: Which of the following used to be more precious than gold or silver, due to difficulties in refining…

A: The metal more precious than gold or silver, due to difficulties in refining is given below.

Q: QUESTIONS 1. For each field, which problem is being addressed by the consumer product? 2. What are…

A: Consumer Product Consumer goods, often known as final goods, are items that are purchased by people…

Q: Place each number in the corresponding space, ensuring that it is inside the rectangle marker. If…

A: Given first image,

Q: Graphene, is a sheet of pure carbon with a thickness of 0.335nm. How many layers of graphene will be…

A: Graphene sheet thickness can be determined using a simple equation.…