What chemical element is Ge? Elements and Symbols: Chemical elements are substances made from a single type of atom. They are designated by a two-letter symbol in which the first letter is always capitalized while the second letter is lower-case. Often, the symbol is similar to the name, ...
What chemical element has 19 electrons? What is the atomic number for tin? What is the chemical element plumbum? What chemical element is Br? What chemical element has atomic number 118? What chemical element has atomic number 35? What are the chemical elements of metal alloy?
Question: What element is added to toothpaste? Ingredients in Toothpaste Toothpaste, which comes in many different varieties, is one of the most commonly used household items. It is used to maintain oral hygiene, and an important element is added to toothpaste to help with that. ...
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A chemical element is a substance that is made of only one kind of atom. When reduced to a single atom of the substance, it will retain the same chemical properties as any other amount of the substance.Answer and Explanation: Become a Study.com member to unlock this answer! Create your ...
Elements are numbered from left to right in order of how many protons their atoms contain. Hydrogen is the first element in the Periodic Table, as its atom contains one proton. Metals are on the left of the table, metalloids are in the middle, and nonmetals are on the right. ...
Many people are aware that this element is toxic. Lead is a neurotoxin, so it will attack the brain and spinal cord. Because it bioaccumulates in the body, someone may suffer from lead poisoning slowly without being aware of what is going on. When someone presents with neurological problems...
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What is the mass number of cobalt? Structure of an Atom: Although atoms are the smallest particles of an element, they have their own subatomic particles. Their center is called the nucleus and is made of protons and neutrons. Orbiting the nucleus is cloud of negatively charged particles calle...