Answers: 3
Chemistry, 23.06.2019 03:00
Describe the properties of sodium, chlorine, and sodium chloride
Answers: 1
Chemistry, 23.06.2019 13:30
How does water evaporating from a glass show that matter is made up of particles? a. the heat energy from the air causes the glass to fill up with water particles. b. the liquid water particles turn into water vapor that spreads in the air. c. the particles of the glass dissolve in water and cause it to evaporate. d. the tiny particles of the glass evaporate and seem to disappear.
Answers: 2
Chemistry, 23.06.2019 14:30
Hydrogen has three isotopes 1h, 2h, and 3h. what is the difference between these three isotopes?
Answers: 2
Who wanna be my friend's, like someone i can probaly talk to during quarantine...
Social Studies, 30.01.2020 11:55
Chemistry, 30.01.2020 11:55
Mathematics, 30.01.2020 11:55
Mathematics, 30.01.2020 11:55
Social Studies, 30.01.2020 11:55
Mathematics, 30.01.2020 11:55
Mathematics, 30.01.2020 11:55
Social Studies, 30.01.2020 11:55
Health, 30.01.2020 11:55
Mathematics, 30.01.2020 11:55
Chemistry, 30.01.2020 11:56