Physics, 12.10.2019 00:50 rjsimpson73
An atom of sodium-23 (atomic number = 11) has a positive charge of +1. given this information, how many
electrons does it have? how many protons and neutrons does this atom have?
Answers: 2
Physics, 22.06.2019 19:30
How many electrons in an atom could have these sets of quantum numbers? =3n=3 electronselectrons =4,β=2n=4,β=2 electronselectrons =6,β=β=β1n=6,β=2,mβ=β1
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Anthropology is the study of the effects of disease on the body, while forensic anthropology studies the disease of crime a.) true b.) false
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Physics, 23.06.2019 04:50
Resistivity of a material is the resistance of a cm long sample of the material of 1 cm2 cross-sectional area.
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This event is the result of a sudden vertical offset in the ocean floor and is most often the result of plate movement on the ocean floor. it destroys coast lines and coastal settlements. what is the event called that causes this type of physical damage? a. volcano b. tsunami c. landslide d. liqufication pls !
Answers: 3
An atom of sodium-23 (atomic number = 11) has a positive charge of +1. given this information, how m...
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