Answer:
2C2H6 + 7O2 → 4 CO2 + 6H20
Explanation:
Answer:
Communicating Results
The last step in a scientific investigation is communicating what you have learned with others. This is a very important step because it allows others to test your hypothesis. If other researchers get the same results as yours, they add support to the hypothesis.
Answer:
• This is because Sodium is a metal so it loses its one outermost electron to chlorine which is a non metal
Explanation:
An ionic bond is a bond formed between a metal and a non metal after sharing electrons in order to gain stability.
Answer:
Cold
Explanation:
Particles with lower kinetic energy than molecules in hand would feel cold.
This is because of thermal conductivity, in which hand's molecules with higher kinetic energy will be hot and transfer their energy from higher kinetic energy to lower kinetic energy that would feel cold. <u>Due to high kinetic energy of hand's molecules, it will transfer heat faster to lower kinetic energy particles and a cold sensation will be felt.</u>
Hence, the correct answer is "Cold".
