Answer:
based on this ball and stick model how many oxygen atoms are there in a milecule of 2 propanol
Explanation:
Answer:
Option b. The entire container because gases will expand to fill it.
Explanation:
One exceptional ability of gas is to fill the container in which they are poured into. Since the forces of cohesion within the gas molecules are negligible, the gases will expand to fill the entire container
Answer
1. The increase of social gatherings.{A lot of people coming together in one place like school}
2. People not quarantining themselves from the outside world when they are sick
Explanation:
When two magnets are brought near each other, like poles repel; opposite poles attract. When a magnet is brought near a piece of iron, the iron also gets attracted to the magnet, and it acquires the same ability to attract other pieces of iron.
Answer:
electron cloud charge of manganese=-5
Explanation:
atomic number=number of elecron +neutron number
DATA
Neutron NO.=30
atomic NO.=25
e=?
A=e+n
25=e+30
e=25-30
e= -5