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Do all pure samples of a given compound have the same percent composition?
A compound is a combination of two or more elements. These elements join together based on their molecular bonds. No two elements combine in the same percentage.
A notion that shows what elements a compound contains and the ratio of the atoms or ions of these elements in the compound?
A chemical formula shows what elements a compound contains, and the ratio of the atoms or ions of the elements in the compound.
Is a mixture of elements a compound?
No, unless all the elements involved in the mixture are present in fixed atomic proportions to one another that are ratios of integers, thereby showing that the elements are chemically bonded.
How do you count the number of elements in a compound?
To count the number of elements in a compound, you can identify the different elements present by looking at the chemical formula. Each element is represented by a unique symbol (e.g., H for hydrogen, O for oxygen). Count the number of unique elements present in the compound to determine the total number of elements.
What is a compound comprised of?
A chemical compound is comprised of two or more chemical elements. For example, water, H2O, is comprised of hydrogen and oxygen. Some compounds are tremendously more complicated than water, but all compounds are composed of elements.
Which of the following is a compound Sn H Mg CO?
CO is a compound, all the others are elements. A compound contains 2 or more elements.
Do all pure samples of a given compound have the same percent composition?
A compound is a combination of two or more elements. These elements join together based on their molecular bonds. No two elements combine in the same percentage.
What do all of the compound have in common and why they are define as compound?
A compound is formed from two or more elements associated by chemical bonding.
How do you know when you get a compound?
you know when you get all the elements joind together
Does a compound have the properties of all the elements that make it up?
No, it is incorrect
Is hydrochloric acid a element?
No, it is a compound of the elements hydrogen and chlorine. All acids are compounds, none are elements
Is there such thing as a compound that has all the elements in it?
No, it is not possible for a compound to contain all the elements in the periodic table. Compounds are composed of specific elements in fixed ratios, and combining all the elements together would not result in a stable compound due to the differing chemical properties of each element.
Is all molecule are compound?
Not all molecule are compound molecule has more than two different atoms that are together chemically. A compound is a molecule that has at least two different elements.
What is a compounds composed of two elements?
A compound is composed of two or more elements. A compound of only two elements is a binary compound.
Must sum to 100 percent for all elements in a compound?
Yes, the sum of all elements in a compound must equal 100% because the percentages represent the proportion of each element's mass in the compound based on the total mass. This ensures that we account for all atoms in the compound and adhere to the law of conservation of mass.
What elements are dextrose?
Dextrose, like all carbohydrates, is a compound composed of only the elements carbon, hydrogen, and oxygen.
What element relates the mass in a compound to the entire mass of the compound?
I'm not sure what you are trying to ask, but both / all of the elements contribute to their compound's mass.
