Physics, 19.08.2021 20:50 onegirl435
A bungee jumper who is about to jump has her energy stored entirely as
gravitational potential energy. After jumping, she bounces up and down on
the elastio bungee cord. What has happened to her initial gravitational
potential energy after she has completed one period of this motion - that is,
after she has gone down and come back up one time?
Answers: 1
Physics, 23.06.2019 00:00
You can estimate the degree to which a bond between two atoms is ionic or covalent by calculating the
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What caused magnetic fields? what happens if you keep breaking a magnet in two until you reach a single atom?
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Physics, 23.06.2019 10:30
Up of elements with the same number of valence electrons. vertical column in the periodic table of elements such as alkali metals or halogens. a horizontal row of elements in the periodic table. this is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table. periodic trend these are the highly reactive elements located in group 1 of the periodic table. these elements have one electron in their outer energy level which makes them highly reactive with water and halogens. these are the reactive elements located in group 2 of the periodic table. these elements have two electrons in their outer energy level which makes them reactive with water and halogens. alkaline earth metals these are the group 3 or d-block elements. these dense metals with high boiling points can have different oxidation states and all are solid at room temperature with the exception of mercury. transition metals this is the highly reactive family of elements with 7 valence electrons. this is an element with full valence shell, very unreactive. this is a group of elements with few valence electrons that conducts heat and electricity. one of a class of elements having properties intermediate to metals and nonmetals. this is a type of element that has many valence electrons, not a conductor.
Answers: 1
Physics, 23.06.2019 12:30
How is sound is different from music how loundness od sound mention some ways to reduce
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A bungee jumper who is about to jump has her energy stored entirely as
gravitational potential ene...
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