Chemistry, 18.03.2021 03:10 gunnatvinson
Franny decides to build a scale model of the Sun-Earth-Moon system. To get the sizes of the objects approximately correct, she
chooses a beach volleyball to represent the Sun, a marble to represent the Earth, and a pea to represent the Moon
She calculates that the distance between the Earth and the Moon should be about 10 centimeters in her model. About how far
should the Sun be from the Earth in Franny's model?
Answers: 1
Chemistry, 22.06.2019 17:00
The biosphere of the earth is made up of what compound? organic or inorganic?
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Chemistry, 22.06.2019 23:30
If it is an isoelectronic series select true, if not select false. o2-, s2-, se2-, te2- na+, k+, rb+, cs+ n3-, p3-, as3-, sb3- ag, cd+, sn3+, sb4+ f-, cl-, br-, i- f-, ne, na+, mg2+ s2-, s, s6+
Answers: 1
Franny decides to build a scale model of the Sun-Earth-Moon system. To get the sizes of the objects...
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