Social Studies, 14.12.2020 22:10 cathiprofastde4766
1.Manganese (Mn) is a silver-colored metal. It reacts with oxygen to form manganese oxide (MnO2), which has two oxygen atoms for every manganese atom. Which statement describes the properties of manganese oxide?
A. It will be a gas because there are more oxygen atoms.
B. It will be a silver-colored metal because manganese is heavier than oxygen.
C. Its properties will be different from manganese and oxygen because it will have some properties of each of the atoms that makes it up.
D. Its properties will be different from manganese and oxygen because the properties depend on the type of atoms and how they are arranged.
Answers: 2
Social Studies, 22.06.2019 11:00
How is the uk’s government is solving the air pollution problem?
Answers: 2
Social Studies, 22.06.2019 11:30
What is one reason why so many corporations prefer to incorporate in the state of delaware?
Answers: 1
Social Studies, 22.06.2019 17:10
Where do the majority of cases heard by the supreme court originate?
Answers: 1
Social Studies, 23.06.2019 02:00
What teaching of jesus most likely appealed to the poor? a. people should strive to live good lives. b. people must love god above all others. c. people are equal in the eyes of god. d. people need to ask forgiveness for their sins.
Answers: 2
1.Manganese (Mn) is a silver-colored metal. It reacts with oxygen to form manganese oxide (MnO2), wh...
Mathematics, 18.07.2019 23:00
History, 18.07.2019 23:00
Biology, 18.07.2019 23:00
World Languages, 18.07.2019 23:00
Mathematics, 18.07.2019 23:00
Mathematics, 18.07.2019 23:00
Computers and Technology, 18.07.2019 23:00
Geography, 18.07.2019 23:00
Business, 18.07.2019 23:00
Mathematics, 18.07.2019 23:00