Physics, 23.09.2020 14:01 kyralynn123
An atom has a total of 3 protons and 4 electrons orbiting around the nucleus. What is the electric charge of this atom?
Answers: 3
Physics, 22.06.2019 04:00
All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction
Answers: 2
Physics, 22.06.2019 23:30
You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?
Answers: 2
Physics, 23.06.2019 01:00
Is the portion of the electromagnetic spectrum that has a frequency just above that of visible light.
Answers: 3
An atom has a total of 3 protons and 4 electrons orbiting around the nucleus. What is the electric c...
Mathematics, 22.01.2021 18:00
Chemistry, 22.01.2021 18:00
Chemistry, 22.01.2021 18:00
Biology, 22.01.2021 18:00
Mathematics, 22.01.2021 18:00
Social Studies, 22.01.2021 18:00
Mathematics, 22.01.2021 18:00
History, 22.01.2021 18:00
Mathematics, 22.01.2021 18:00
Mathematics, 22.01.2021 18:10
Social Studies, 22.01.2021 18:10
Mathematics, 22.01.2021 18:10
Mathematics, 22.01.2021 18:10
English, 22.01.2021 18:10
Mathematics, 22.01.2021 18:10