i need help about this question of physics

Can I get some help please Group the elements into pairs that would most likely exhibit similar chemical properties. It does not matter which pair of elements is pair 1, pair 2, or pair 3, so long as the correct elements are paired.Pair 1 Pair 2 Pair 3 Answer Bank Mg St Kr Ne+As P What story elements most clearly suggest Mead is living in a dystopiansociety in "The Pedestrian"?A. There is no government because people govern themselves.B. He is arrested for simply going for a walk.C. He cannot get married because there is so little social interaction.D. There is no work, so people only stay home and watch TV. All of the different types of electromagnetic radiation (light, x-rays, ultravioletradiation, and so on) make up theatomic spectrumelectromagnetic spectrum.sunlightspectral lines, A boulder rests on a ledge 31.2 m above a lake. If it has 2.65 x 10 J of gravitationalpotential energy relative to the lake surface, what is the mass of the boulder? Subtract to find the temperature changesfor the water and the metal. Case : "Dear Mr. PresidentPlease Cancel our Project!": The Honolulu Elevated Rail ProjectThis case is a great current example of a very expensive project that was kicked off because of an assumed needto relieve congestion in downtown Honolulu through an elevated urban rail system. Critics argue that in addition to having a ballooning cost, the actual planning was poorly conceived, leaving Honolulu with an intrusive and ugly rail system through the downtown area, ruining panoramic views, and impeding traffic. Additionally, advocates underestimated the power needs for the rail system, requiring the transport authority to renegotiate electricity fees for the system. Finally, the original costs that were assumed for the project were calculated during an economic downturn and with the economy booming again, the costs of the project have gone up dramatically. All of these elements points to a state Governor who is anxious to be rid of the project and hoping that President Trump will deny additional federal funding, in which case the project will likely be cancelled.Required:a. Why are public works projects like the Honolulu Rail project nearly impossible to stop once they have been approved, even if later cost estimates skyrocket?b. Project Management researchers have charged that many large infrastructure projects, like this one, suffer from "delusion" and "deception" on the parts of their advocates. Explain how "delusion" might be a cause of ballooning budgets in this project. How does "deception" affect the final project budget overruns? I need help with my work The diagram shows a right-angled triangle.xo26 cm17 cmFind the size of angle x.Give your answer correct to 1 decimal place. Suppose that g(x)= f(x)+ 6. Which statement best compares the graph of g(x) with the graph of f(x)?A. The graph of g(x) is the graph of f(x) shifted 6 units down.B. The graph of g(x) is the graph of f(x) shifted to the right.C. The graph of g(x) is the graph of f(x) shifted 6 units to the left.D. The graph of g(x) is the graph of f(x) shifted 6 units up. Should America pay reparations for slavery? At what stage of the Model of Situational Leadership does shared decision making occur while simultaneously less direction is provided?Group of answer choicesadjourningtellingsellingparticipatingdelegating Determine whether the following event is mutually exclusive or not mutually exclusive. Choosing a student who is a mathematics major or a business major from a nearby university to participate in a research study. (Assume that each student only has one major.) PLEASE HELP!?!?Identify whether the following is a PHRASE or CLAUSE:1) tell him to go- Phrase or Clause2) that's when i saw her- Phrase or Clause3) the heavy responsibility upon his shoulders- Phrase or Clause Explain the move from the single-melody chant to multiple melodies sung or played at the same time (polyphony). Describe the stages of this development.Do you think that some radical monk started the movement ??Will give Brainlist:) All of the following statements about the Declaration of Independence are TRUE except:A.It was called "an expression of the American mind."B.It was a document in which the colonists declared their freedom from Britain.C.It divided power between the legislative, executive, and judicial branches of the government.D.It stated that people have the right to overthrow their government when their basic rights are being violated The Social problem prevalent in nepalese society mustly affect the woman than man. why? suggest major to slove the poblem calculate the volume of a ball having a radius of 8 cm EFB122x1357502x -1512GHIC3DDetermine the value of x. 2 divided by 0.75 full divison work i dont just need the answer