Web19 Questions Show answers. Question 1. 30 seconds. Q. The order of elements in the periodic table is based on. answer choices. the number of protons in the nucleus. the electric charge of the nucleus. the number of neutrons in the nucleus. WebDec 23, 2024 · This question already has answers here: Closed 5 years ago. When a solder joint is reheated without applying flux, the solder might get dull. Or, when I solder a joint (maybe with the temperature set higher than enough), the solder looks shiny when melted, then turns dull upon solidifying. The solder joint might still have good electrical ...
What is the difference between shiny and dull? WikiDiff
WebDec 20, 2024 · This is not due to the reflectivity of materials, rather it is due to the smoothness of their surface. If you rough up metal, it won't be shiny. The rougher it is, the … Webmetal: element that is shiny, malleable, good conductor of heat and electricity. metalloid: element that conducts heat and electricity moderately well, and possesses some properties of metals and some properties of nonmetals. noble gas: (also, inert gas) element in group 18. nonmetal: element that appears dull, poor conductor of heat and ... orange county restaurant association
Facts About Helium Live Science
WebAluminum Foil • Is aluminum element shiny or dull?-----The purpose of our channel is to create informational videos. With this video, our goal is to spr... WebWhy is gold is shiny and yellow, while sulfur is dull and yellow? Why are most metals (but not gold or copper) shiny, solid and colorless, while mercury is shiny, colorless, and liquid? ... The only interactions between helium atoms are the van der Waals interactions that occur between the two atoms which depend exclusively on London dispersion ... WebAll of the following are characteristics of metals EXCEPT: A.shiny B.good conductors C.ductile & malleable D.brittle D. Characteristics of non-metals include all of the following … iphone repair longview texas