Chemistry, 09.05.2021 17:30 greend0719
1.what is also known as an element that has the same number of protons but different number of neutrons? 2.what difference will it make if two identical elements have different number of neutrons?​
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Often on a topographic map, every fifth contour line is darkened. what is this line called? a. key b.slope c.benchmark d. index contour
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An electrons position cannot be known precisely only it's probability of being in a certain location can be known
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Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave
Answers: 1
1.what is also known as an element that has the same number of protons but different number of neutr...
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