Our GI tracts cannot absorb calcium unless it is ionized in a compound, such as calcium carbonate. A great source of calcium carbonate is crushed oyster shells.
No, a catalyst is not a compound itself. A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process. It remains unchanged chemically at the end of the reaction.
"Compound" can refer to different things depending on the context. In chemistry, a compound is a substance made of two or more elements chemically bonded together. However, "He" on its own may refer to a pronoun without specifying any compound relationship. Can you provide more context to clarify your question?
A compound is a substance made up of a definite proportion of two or more elements. A chemical formula tells us the number of atoms of each element in a compound. It contains the symbols of the atoms of the elements present in the compound as well as how many there are for each element in the form of subscripts
The formula for the compound containing calcium (Ca), chlorine (Cl), nitrogen (N), and hydrogen fluoride (HF) cannot be directly determined without additional context about how these elements combine. However, if we consider them as individual components, you might have CaCl2 (calcium chloride), N (nitrogen), and HF (hydrogen fluoride) as separate entities. If you're looking for a specific compound formed from these elements, please provide more details about their intended combination.
The tortoise does require calcium and vitamin D as it helps in the formation of its shell.
It wouldn't
No, calcium chloride will not give calcium oxide when heated. Calcium chloride is a salt compound, while calcium oxide is a different compound formed by heating calcium carbonate. Heating calcium chloride will decompose it into calcium chloride and release chlorine gas.
A particle diagram representing a mixture of an element and a compound would show individual atoms or molecules of the element and compound mixed together without forming any new chemical bonds. The particles of the element and compound would be distinct from each other within the mixture.
CaO would be named Calcium Oxide. When O is present in a chemical formula without an added notation (such as O2) we give it the term Oxide.
In a binary compound, the first element is usually a metal or a positively charged ion, and its name remains the same as the element itself without any changes.
Obsidian is neither an element nor a compound. It is a naturally occurring volcanic glass formed when lava cools rapidly without crystal growth.
Calcium is the trace element most important for making bones hard. It is a key component of bone tissue and is necessary for maintaining bone density and strength. Without adequate calcium intake, bones can become weak and brittle.
A compound with a 121 ratio typically refers to its molecular formula or stoichiometry, indicating that for every one unit of one element, there are two units of another element. This could represent a variety of compounds, but without specific context, it's challenging to identify a particular compound. For example, in a hypothetical compound with the formula A1B2, element A would be present in a 1:2 ratio to element B. To provide a precise answer, more information about the elements involved or the compound's context would be needed.
It depends on which type it is. With peaces=hetrogenius without=homogenius mixture
A perfect ruby without flaws or inclusions is a compound because it is made up of multiple elements, such as aluminum and oxygen, arranged in a specific crystal structure to create the gemstone.
No, a catalyst is not a compound itself. A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process. It remains unchanged chemically at the end of the reaction.
"Compound" can refer to different things depending on the context. In chemistry, a compound is a substance made of two or more elements chemically bonded together. However, "He" on its own may refer to a pronoun without specifying any compound relationship. Can you provide more context to clarify your question?