Without its atmosphere, Earth would be
bombarded by meteorites, similar to mars, relatively lifeless. Without the atmosphere objects can just enter the atmosphere and cause serious harm to us, but with the atmosphere it basically reduces damage and shrinks it to size. Without the atmosphere earth would be like mars since it doesn't have a atmosphere. Without the atmosphere earth would be relatively lifeless since without air, us humans cant breathe so we will not survive.
Aluminum because it’s specific heat capacity is the highest
Answer:
c = 0.38 J/(g-°C)
Explanation:
Given that,
Mass of copper, m = 5 g
Initial temperature, 
Final temperature, 
When copper cools, it looses 23.6 J of heat. We need to find the specific heat of copper. The heat lost is given by :
c is specific heat
Hence, the correct option is d.
The overall ionic formula for a compound must be electrically neutral, meaning it has no charge. ... Polyatomic ions are a set of covalently bonded atoms that have an overall charge, making them an ion.
