Oxygen is a nonmetal with atomic number of 8 and mass number of 16.
The element oxygen was discovered in 1772 and 1774 by Scheele and Priestly working independently. The properties of the element was first described by Lavioser.
Oxygen is a member of group 16. It has eight protons, eight electrons and eight neutrons. It is found in period 2 of the periodic table.
The physical properties of oxygen are as follows;
- It is a colorless, odorless gas
- It supports burning
- It is neutral to litmus
The chemical properties of oxygen are;
- It accepts two electrons to form the oxide ion
- It can bond covalently to other nonmetals
- It can participate in ionic bonding with metals
Learn more about oxygen: brainly.com/question/12984241
Answer:
In 1964, President Lyndon B. Johnson signed the Civil Rights Act, which legally ended the segregation that had been institutionalized by Jim Crow laws.
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Explanation:
Answer:
Sam Raybrun
Explanation:
I took the test and you can check "Sam Rayburn" as a mentor for Lyndon B. Johnson.
Answer: Relocating to India work Environment
Explanation: My candid advice to her is that she should understudy the environment to get attention of the entire workforce and to know how they operate in India. After that, she come up ]with her own style to fit the work place.
While epidemic disease was a leading factor of the population decline of the American indigenous peoples after 1492, there were other contributing factors, all of them related to European contact and colonization. One of these factors was warfare.