Hydrogen and Oxygen
The combination of salt water and fresh water is called brackish water.
brakish water
brakish water
The chemical composition of water is H2O.
It is a Compound
A mixture of pebbles and water would be heterogeneous.
The molecule of water is of hydrogen and oxygen in the ratio-1;2.
HNO3
A sugar water combination is classified as a mixture. This is because sugar and water retain their individual properties and do not chemically bond to form a new substance.
gypsum
brackish (a combination of seawater and freshwater)
combination reaction