Which element is placed in the same period as ruthenium but has a higher atomic number than it Question solved algebra 11 months ago 5621
Which element is nuclear fusion least likely to produce? hydrogen, which has an approximate mass of 1 chlorine, which has an approximate mass of 35 argon, which has an approximate mass of 39 silicon, which has an approximate mass of 28 Question solved algebra 11 months ago 6603
Which element does the electron configuration 1s22s22p2 represent?BCNK Question solved algebra 11 months ago 3904
Which ecosystem contains 32% of the world's producers?. a.. terrestrial ecosystem. b.. freshwater ecosystem. c.. aquatic ecosystem. d.. marine ecosystem Question solved algebra 11 months ago 2880
Which discovery is attributed to Phoebus Levene? extraction and observation of DNA identification of ribose and deoxyribose recognition of RNA as DNA’s messenger construction of an accurate DNA model Question solved algebra 11 months ago 3658
Which direction does thermal energy flow in the following diagram? the picture is of someone holding an ice cream conea.Heat flows from the ice cream to the hand.b.Heat flows from the hand to the ice cream.c.The system is in a state of equilibrium.d.The system is too cold for heat to move. Question solved algebra 11 months ago 8184
Which device involves the use of plasma in technology? arc welder diesel engine incandescent lightbulb battery-operated flashlight Question solved algebra 11 months ago 7806
Which details from the text best support the conclusion that the author's purpose is to inform? Check all that apply. "I'd also like to demystify" "only to writers of fantasy" "I'd like to celebrate" "I'd like to reveal" "a well-traveled path" Question solved algebra 11 months ago 5245
Which describes a disruption in the water cycle that could affect photosynthesis? Heat causes an excess of transpiration. Question solved algebra 11 months ago 8799
Which data-gathering activity would be useful for a biomechanical analysis? creating a graph that compares the salaries of professional gymnasts comparing the numbers of female gold medalists and male gold medalists in gymnastics tracking the increase in the number of gymnastics programs in a city over the course of a decade measuring the angle at which a gymnast’s body bends during an aerial flip Question solved algebra 11 months ago 1486
Which criterion is a requirement for naturalization as a US citizen? A. The person must be a lawful, permanent resident for five years. B. The person must read, write, and speak at least two languages. C. The person must be related to a natural or naturalized citizen. D. The person must be between the ages of 18 and 55 years old. Question solved algebra 11 months ago 6739
Which correctly summarizes the trend in electron affinity? it tends to be very high for group 2 it tends to be more negative across a period it tends to remain the same across periods it tends to be more negative down a group Question solved algebra 11 months ago 9065
Which conditions need to be in balance for cells to function? Check all that apply.blood sugarfood intakebody waterbody temperaturebody mass Question solved algebra 11 months ago 5580
Which condition must exist in order for conduction to occur between two substances?the molecules of the substances must be touching. both substances must be the same temperature. at least one substance must be a liquid. most of the molecules must be slow moving? Question solved algebra 11 months ago 3565
Which conclusion is best supported by the data in the table ? QUICK Question solved algebra 11 months ago 2581
which compounds will most likely dissociate when dissolved in water? select all that apply A barium hydroxide B ethanol C glucoseD silver nitrate E dichloromethaneF postassium chloride Question solved algebra 11 months ago 2914
Which compound will conduct electricity when it is dissolved in water? CH4 CuSO4 C6H6 C6H12O6 Question solved algebra 11 months ago 9696
Which compound contains both sigma and pi bonds? CHCl3 H2CO H2S HBr Question solved algebra 11 months ago 7364
Which composition of transformations will create a pair of similar, not congruent triangles?a rotation, then a reflectiona translation, then a rotationa reflection, then a translationa rotation, then a dilation Question solved algebra 11 months ago 1104