What is the formula of the compound

Assignment Help Chemistry

Reference no: EM131197713

A superconductor is a substance that is able to conduct electricity without resistance, a property that is very desirable in the construction of large electromagnets. Metals have this property if cooled to temperatures a few degrees above absolute zero, but this requires the use of expensive liquid helium (boiling point 4 K). Scientists have discovered materials that become superconductors at higher temperatures, but they are ceramics. Their brittle nature has so far prevented them from being made into long wires. A recently discovered compound of magnesium and boron, which consists of 52.9% Mg and 47.1% B, shows special promise as a high-temperature superconductor because it is inexpensive to make and can be fabricated into wire relatively easily. What is the formula of the compound?

Reference no: EM131197713

Questions Cloud

What is the significance of each of different types of value : What types of value would you consider when assigning "value" to a firm's stock or bond? What is the significance of each of the different types of value in the valuation process? Use examples to support your response.

Realm of decision making : Describe at least 3 criteria that would determine whether the manager is making good decisions. What should be done to better assure that you are making a good decision?

Discuss what the value chain entails : 1). Discuss when an organization would use adaptive strategies as opposed to market entry strategies. (250 word, cite all sources) 2). Discuss what the value chain entails (250 word, cite all sources)

Provided by kaplan and norton balanced scorecard : Determine whether or not you believe the process of formulating strategy in the health care industry is complex. Justify your response with at least one (1) example of a situation or scenario that supports your position.

What is the formula of the compound : A recently discovered compound of magnesium and boron, which consists of 52.9% Mg and 47.1% B, shows special promise as a high-temperature superconductor because it is inexpensive to make and can be fabricated into wire relatively easily. What is ..

Explain what is component cost for cooglys preferred stock : What is the component cost for Coogly's preferred stock? What are the advantages and disadvantages of using preferred stock in the capital structure?

Determine how you would rule in the given case : Review the following scenario and determine how you would rule in this case if you were the arbitrator (decision maker). Explain the reasoning for your decision and tell the group if you think this is a relatively minor issue or a major issue.

What is the cash flow to creditors-operating cash flow : Titan Football Manufacturing had the following operating results for 2016: sales = $19,830; cost of goods sold = $13,930; depreciation expense = $2,320; interest expense = $320; dividends paid = $600. At the beginning of the year, net fixed assets we..

Which of the following compounds might be present : Based on these observations, which of the following compounds might be present, which are definitely present, and which are definitely absent: CdS, Pb(NO3)2, HgO, ZnSO4, Cd(NO3)2, and Na2SO4?

User Account

All Pages