Answer:
soil profile is the vertical cross- section of the soil containing various layers called horizons. it helps us to examine the structure of soil.
Answer:
hope it helps cuz i did not really understand
For isoelectronic ions, as nuclear charge increases, effective nuclear charge increases and ionic radius decreases.
Answer:
One sigma bond and two pi bonds.
Explanation:
Answer:
The ball will not sink
Explanation:
Mass of ball = 10g
Volume of water = 12mL
= 12 cm³
Density of ball = mass/volume
= 10/12
= 0.83g/cm³
Density of water = 1g/cm³
Density of ball < Density of water
(Correct me if i am wrong)
