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where did new stock immigrants come fromprior to the 1880s most immigrants to the us were from northern and western europe including britain and
how did reformers respond to the problems of immigrants and the poor in american citiesin order to address the social problems of american cities
explain multiples when a whole number is multiplied by another whole number the results you get are multiples of the whole numbers for example to
q show electron dot diagrams for covalent bondsanselectron dot diagrams for covalent bondsin covalent bonds atoms share electrons in such a manner
what are factorswhen you multiply several numbers together4 x 5 x 3the numbers 4 5 and 3 being multiplied are called factors the result of the
why did some americans consider urbanization a threat to the nations political systemalthough americans were moving to cities in ever greater numbers
differance between expanded notation vs standard notation a number written in expanded notation is broken down into parts just like it is in a
what are natural numbers and whole numbersnatural numbers are the numbers that you naturally use for counting1 2 3 4 the set of whole numbers is the
where did the new residents of americas rapidly growing cities come fromthe availability of land in the nineteenth century was one of the factors
qwhat do you mean by electron transfer and ion formationanspositive and negative ions do not form independently the loss and gain of electrons means
q how to determine electron affinityanselectron affinity is the measure of an atoms tendency to form a negative ionelectron affinity can be measured
q explain ionization energyanswhen an electron is removed from an atom the atom has been ionized therefore the energy required to remove an electron
q what do you mean by chemical bondingansatoms react chemically by losing gaining or sharing electrons chemical bonds are the attractive forces that
what is the rock cycle explain breiflythe rock cycle is the full life of a rock from its original formation to its demise through weathering and
explain the procedure of rock formation metamorphic rocksconcept 1 what is a metamorphic rock first off what does metamorphism mean to morph is
responses to industrialization -us industrailisationthe amazing growth of industrial output and corporations made the american economy the worlds
explain the formation of sedimentary rockslithification refers to the processes by which loose sediments are consolidated into new rock material one
why did the great railway strike shock many americansworkers often protested against low wages or wage cuts by going on strike this meant refusing to
explain the types of sedimentary rocks what is a sedimentary rock the word sedimentary is derived from the latin word sedimentum which means settling
q explain the use radioactive nuclidesansradioactive elements are easily found because they emit radiation they can be used as tracers to show what
explain the texture of igneous rocksthere are four main textures of igneous rocks which are used to classify them the rate of cooling and crystal
q briefly describe problems and applications of radioactivityansall radiation electromagnetic as well as the kind from nuclear decay takes its toll
why did the federal and state governments consistently side with factory owners rather than workers during strikesin 1892 while andrew carnegie
explain the igneous rocks formigneous rocks form from the crystallization of magma there are two main kinds of igneous rocks intrusive and
q what do you mean by fusion reactorsansit is pretty difficult to achieve fusion in the laboratory a lot of energy is needed to initiate the fusion