When we look closely at simple compounds, we find some really cool facts about the most common ones made from elements in the periodic table. Let’s explore a few of them:
Water (H₂O): Water is super important for life. It is made up of two hydrogen atoms and one oxygen atom. Did you know that about 71% of the Earth's surface is covered in water? Plus, ice is actually less dense than liquid water, which is why ice floats!
Carbon Dioxide (CO₂): This gas consists of one carbon atom and two oxygen atoms. We produce carbon dioxide when we breathe and burn things. Plants use it to make oxygen during a process called photosynthesis. This makes it very important for life on our planet.
Table Salt (NaCl): Table salt is made of sodium (Na) and chlorine (Cl). We use it to add flavor to our food and to preserve it. It’s interesting to know that salt can also help melt ice on roads in the winter!
Ammonia (NH₃): Ammonia has one nitrogen atom and three hydrogen atoms. It is often used in fertilizers to help plants grow. It has a strong smell that can let you know it’s around.
These simple compounds show us how amazing and diverse chemistry is in our everyday lives!
When we look closely at simple compounds, we find some really cool facts about the most common ones made from elements in the periodic table. Let’s explore a few of them:
Water (H₂O): Water is super important for life. It is made up of two hydrogen atoms and one oxygen atom. Did you know that about 71% of the Earth's surface is covered in water? Plus, ice is actually less dense than liquid water, which is why ice floats!
Carbon Dioxide (CO₂): This gas consists of one carbon atom and two oxygen atoms. We produce carbon dioxide when we breathe and burn things. Plants use it to make oxygen during a process called photosynthesis. This makes it very important for life on our planet.
Table Salt (NaCl): Table salt is made of sodium (Na) and chlorine (Cl). We use it to add flavor to our food and to preserve it. It’s interesting to know that salt can also help melt ice on roads in the winter!
Ammonia (NH₃): Ammonia has one nitrogen atom and three hydrogen atoms. It is often used in fertilizers to help plants grow. It has a strong smell that can let you know it’s around.
These simple compounds show us how amazing and diverse chemistry is in our everyday lives!