Chemistry, 29.01.2021 19:00, alexvane78
What is the atomic number of a neutral atom that contains 5 electrons and has an atomic mass of 11 amu? A Lithium
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Chemistry, 21.06.2019 16:30, arnold2619
What is the force of attraction between the particles in a salt crystal
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Chemistry, 22.06.2019 08:00, stephstewart1209
Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.
Answers: 2
Chemistry, 22.06.2019 10:30, mv603177
Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic
Answers: 1
What is the atomic number of a neutral atom that contains 5 electrons and has an atomic mass of 11 a...
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