A mystery element is solid at room temperature. When dropped, it broke very easily. When put into a circuit, it did not conduct electricity. When held over a flame, it did not become warm. What type of an element (metal, nonmetal, or metalloid) is it likely to be? Explain your reasoning. Include the properties of that type of element in your explanation
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Physics, 21.06.2019 13:20, ineedhelp2285
Adouble-slit experiment is performed with light of wavelength 600 nm. the bright interference fringes are spaced 1.8 mm apart on the viewing screen. what will the fringe spacing be if the light is changed to a wavelength of 400 nm? ?
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Physics, 22.06.2019 09:00, dxpebetty64
When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical
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Physics, 22.06.2019 12:00, louieknown
Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.
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The gravitational force between pluto and charon is 3.61 × 1018 n. pluto has a mass of 1.3 × 1022 kg, which is only slightly greater than charon’s mass of 1.6 × 1021 kg. how far apart are pluto and charon? 2.0 × 107 m 2.4 × 1012 m 3.8 × 1014 m 5.8 × 1024 m
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A mystery element is solid at room temperature. When dropped, it broke very easily. When put into a...
Mathematics, 09.05.2021 01:20
Mathematics, 09.05.2021 01:20
Mathematics, 09.05.2021 01:20