Answer:
Case 1 (energy level): In an atom, an electron jumps from energy level 1 to energy level 3. ... The energy will increase.
Explanation:
Answer:
Deer, Eagle, Raccoon, frog, turtle, fish, dragonfly.
Explanation:
They interact from the life cycle they eat each other...
Answer:
50L of H2
Explanation:
First let us generate a balanced equation for the reaction
Cl2 + H2 —> 2HCl
From the equation above,
1L of Cl2 required 1L of H2 for complete reaction.
Therefore, 50L of Cl2 will also require 50L of H2 for complete reaction.
Answer:
An ionic bond is an attraction between ions of opposite charge in an ionic compound.
Answer is: temperature of helium is -296,95°C.
The temperature T<span> in degrees Celsius (°C) is equal to the temperature </span>T in Kelvin (K) minus 273,15: T(°C) = T(K) - 273.15.
T(He) = 4,2 K.
T(He) = 4,2 K - 273,15.
T(He) = -268,95°C.
The Celsius scale was based on 0°C for the freezing point of water and 100°C for the boiling point of water at 1 atm<span> pressure.</span>
