Answer:
no one is a hole only people with the name stronomer
Answer:
Everyday Examples of Convection
boiling water - When water boils, the heat passes from the burner into the pot, heating the water at the bottom. This hot water rises and cooler water moves down to replace it, causing a circular motion.
Explanation:
Enthalpy of fusion is defined as the heat entailed to convert a substance from a liquid state to solid state. both gases are diatomic hence polar so the energies supposed to be are great because of the great energy of bonds existing between. N2 is more polar than I2 so this would take greater energy to transform to another state. Answer is N2.
Answer:
A. The rate of reaction will increase or go up
B. The rate of reaction will decrase or go down.
Explanation:
Increasing the temperature will make the gas particles move faster. Faster movement will increase rate of collision between particles to cause a reaction. Decreasing the temperature will cause the opposite to happen.
The atomic number decreases by 2 and the relative atomic mass decreases by 4, emitting a helium nucleus(having charge of +2) .