How are the properties of the compound water different from the properties of the elements in it?
Deedee more hard man
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because compunds are like elements all squished together. So the elements have their own propertities but work togther and uniquely in the compound.
hope this helps dude
The compound water, chemically known as H2O, is composed of two elements, hydrogen (H) and oxygen (O). The properties of a compound are different from the properties of the elements that make it up.
To understand the difference, we can compare the properties of hydrogen and oxygen with the properties of water:
1. Physical State: Hydrogen is a gas, while oxygen can exist as a gas or a liquid. In contrast, water is a liquid at room temperature.
2. Boiling and Freezing Points: Hydrogen boils at -252.87°C and freezes at -259.16°C, while oxygen boils at -182.96°C and freezes at -218.79°C. Water, on the other hand, boils at 100°C and freezes at 0°C.
3. Density: Hydrogen gas is much less dense than water and will rise to the top when mixed with it. Similarly, oxygen gas is slightly less dense than water. In contrast, water is denser than both hydrogen and oxygen.
4. Chemical Reactivity: Hydrogen and oxygen are both highly reactive elements. Hydrogen readily reacts with oxygen to form water through combustion or the process of burning. Water, however, is relatively stable and does not easily undergo chemical reactions under normal conditions.
5. Solubility: Hydrogen gas is relatively insoluble in water, while oxygen gas has low solubility. However, water is an excellent solvent and can dissolve many substances, making it important for various biological and chemical processes.
These differences in properties arise due to the arrangement and bonding of the hydrogen and oxygen atoms within the water molecule. Water molecules consist of two hydrogen atoms bonded to one oxygen atom, creating a unique structure and resulting in distinct physical and chemical properties compared to the elements alone.