The charges of metal ions are always positive, with a few exceptions. The charge is determined by the number of protons in the nucleus. The…
Lemon juice is citric acid, which has a pH of 2.0. This means it is acidic. However, when you add lemon juice to water, the…
When atoms gain or lose electrons, they become ions. Atoms usually form negative ions by gaining electrons. This is because the atom’s nucleus contains more…
If you were to ask a group of people if they thought copper was positive or negative, you would probably get a variety of answers.…
As the world becomes more and more reliant on technology, it’s important to know what can damage your electronics. Ozone is a gas that can…
In the physical sciences, energy is the property of matter and time that manifests itself as the ability to perform work. Energy cannot be created…
Ozone is a gas that has a distinctive smell. It’s often described as being similar to the scent of chlorine or bleach. When ozone concentrations…
When it comes to the voltage of a human body, there are a lot of misconceptions out there. A lot of people believe that the…
We all know that plants are important for our environment. They help purify the air and produce oxygen for us to breathe. But what would…
There is a lot of talk about the benefits of onion when it comes to reducing radiation. But can onion really help reduce radiation? Let’s…
