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Is the mass of the compound equal to greater than less than or either greater than or less than the sum of the masses of the individual elements?
Wiki User
∙ 11y ago
Equal, for all practical purposes, due to conservation of mass. In theory, it can be slightly less, but the effect is insignificant. Do some reading on "mass deficit" for more information; but briefly, energy can escape during a chemical reaction, and this energy has some mass.
Wiki User
∙ 11y ago
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Is penal interest is simple or compound?
It can be either.
Why is two obtuse angles greater than a straight angle and a acute angle?
Either pair can be greater..
What is the algebraic sum of the charges in a compound?
The algebraic sum of the charges in a compound is zero. Each atom contributes either a negative or a positive charge to form the compound when they react with each other.
Is the product of tow numbers is greater than either number?
Not always.
Are numbers closes to zero less or greater?
Numbers closer to zero can be either greater or lesser depending on what other numbers they are compared to.
What may be either a single element or a compound of elements?
Some examples of single elements are oxygen, gold, and carbon. Compounds of elements include water (H2O), carbon dioxide (CO2), and sodium chloride (NaCl).
When two or more elements chemically combine?
If two elements are chemically combined, they become a compound which will have totally different chemical and physical characteristics than either of the two original elements.
What is a compound made of just two different elements?
It might be either a molecule or an ionic compound.
A substance composed of 2 or more elements?
a compound
What is a combination of two or more substances that are chemically combined?
A combination of two or more substances that are chemically combined is called a compound. Compounds have a fixed composition and can be broken down into simpler substances through chemical reactions.
Do compounds have properties like those of their elements?
Not necessarily. Compounds have distinct properties that may differ from those of their individual elements due to the chemical bonds and arrangements between the atoms in the compound. These interactions can lead to new properties that are not simply a combination of the properties of the individual elements.
What is a compound comprised of?
A compound is a substance composed of two or more elements chemically bonded together in fixed proportions. The elements in a compound are held together by chemical bonds, which can be either ionic or covalent depending on the composition of the compound.
What is true about binary compound?
it has two elements
Is a compound classified as a substance?
Yes, a compound is classified as a substance because it is made up of two or more different elements chemically bonded together. Substances can be classified as either elements or compounds based on their composition.
What is a pure substance made up of two or more different elements combined?
A pure substance made of two or more elements is a compound.
What name is given to elements with an atomic number greater than 92?
They are called the trans-uranic elements. They are either synthetic or the rare product of radioactive decay.
Is a solid a compound or an element?
A solid can be either a compound or an element. A compound is a substance made of two or more elements chemically combined, like salt (sodium chloride). An element, on the other hand, is a substance made of only one type of atom, like iron or oxygen.
