subject
Chemistry, 02.03.2021 20:20 ImmortalEnigmaYT

The average distances of the planets from the Sun are given. Students are making a scale model of the Solar System. The school building represents the Sun and students are representing planets. The student representing Jupiter stands about 10 meters from the school. The student standing about 20 meters from the school is the student representing which planet? Mercury
Venus
Saturn
Uranus

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 06:30
The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
Answers: 2
question
Chemistry, 22.06.2019 09:10
When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction
Answers: 1
question
Chemistry, 22.06.2019 12:30
May someone me with these science questions
Answers: 1
question
Chemistry, 22.06.2019 15:20
Identify arrows pointing to bonding electrons. done h-0-0-h ) intro
Answers: 3
You know the right answer?
The average distances of the planets from the Sun are given. Students are making a scale model of th...
Questions
question
Mathematics, 14.07.2019 05:00
Questions on the website: 13722366