You are watching: Which is classified as an inner transition element? calcium copper fermium helium
Which scientist created the legislation of octaves?A. Antoine LavoisierB. Dmitri MendeleevC. Henry MoseleyD. John Newlands
Which residential property would cesium most most likely have?A. It is hard.B. The is ductile.C. The is a gas.D. It has low reactivity.
How did the job-related of Dmitri Mendeleev differ from the of john Newlands in the advance of the regular table?A. Mendeleev i ordered it the elements according to enhancing atomic mass.B. Mendeleev predicted aspects that would later on be discovered.C. Mendeleev identified facets that had similar properties.D. Mendeleev organized aspects into triads based upon their properties.
See more: Womens Skeletor Im Not Nice T, Skeletor I Am Not Nice Masters Of The Universe T
Who is credited with creating the an initial periodic table?A. Johann DobereinerB. Henry MoseleyC. Dmitri MendeleevD. John Newlands
Who created the very first modern chemical textbook?A. Antoine LavoisierB. Dmitri MendeleevC. Henry MoseleyD. Johann Dobereiner
Which element is placed in the same duration as ruthenium but has a greater atomic number 보다 it?A. BismuthB. OsmiumC. SilverD. Zirconium
Members of i beg your pardon group easily lose one electron to kind a +1 cation?A. HalogensB. Alkaline planet metalsC. Noble gasesD. Alkali metals
How was the work-related of Newlands similar to that of Mendeleev top top the regular table?A. Lock both i ordered it the facets in bespeak of enhancing atomic mass.B. Castle both arranged aspects that had comparable properties right into groups.C. They both suspect the location of undiscovered aspects on the table.D. Lock both placed the relative atomic fixed of each facet on the table.