Health is Wealth – Keep it!
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 overall pH of the water increases. This is because the citric acid in the lemon juice reacts with the water to form sodium citrate and hydroxide ions. The hydroxide ions … Read more
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 exceptions occur when the metals form cations with a different number of electrons than protons. In these cases, the charge on the ion is negative. When it comes to metal … Read more
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 positively charged protons than there are negatively charged electrons in the electron cloud surrounding the nucleus. The extra positive charge of the nucleus makes it easier for the atom to … Read 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. Some might say that it is positive because it is used in electrical wiring and plumbing and is therefore essential in the construction of homes and buildings. Others might say … Read more
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 be found in the Earth’s upper atmosphere. It’s also present in areas with high concentrations of smog or pollution. When ozone comes into contact with electronic devices, it can cause … Read more
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 or destroyed, but it can change form. The first law of thermodynamics states that energy can be converted from one form to another, but it cannot be created or destroyed. … Read more
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 are high, the odor can be overwhelming and unpleasant. Ozone is produced naturally by lightning, but it can also be created artificially. In the upper atmosphere, ozone protects us from … Read more
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 voltage of a human body is incredibly high and that we’re capable of generating enough electricity to power a light bulb or even an entire city. However, this simply isn’t … Read more
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 happen if plants stopped doing these things? There would be a few immediate effects felt by humans if plants stopped purifying the air. For one, the quality of air would … Read more
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 take a look at what the science says. Onion is a natural source of quercetin, which is a powerful antioxidant. Antioxidants are known to help protect cells from damage caused … Read more