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At least one. (That's not, entirely, a smart-aleck answer. I suspect you don't understand the meaning of either element or compound or possibly both. You need some review study, and trying to figure out how "one" is a legitimate answer should provide that. As a hint, consider the diatomic gasses, or buckminsterfullerene.)
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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 2 element types form an ionic compound?
Metal and nonmetal elements typically form ionic compounds. Metals lose electrons to become positively charged cations, while nonmetals gain electrons to become negatively charged anions, resulting in an overall neutral ionic compound.
The molecular mass of the compound is 132 amu. What is the molecular formula?
To determine the molecular formula of a compound with a molecular mass of 132 amu, you would need additional information such as the elements present in the compound and their respective atomic masses. Without this information, it is not possible to determine the molecular formula.
How do you calculate valency of silver nitrate?
To calculate the valency of silver nitrate (AgNO3), you would need to consider the valencies of the individual elements. The valency of silver (Ag) is +1, while the valency of nitrate ion (NO3) is -1. Since there is only one Ag ion in AgNO3, the overall valency of silver nitrate is +1 (1x+1 + 1x-1 = 0).
How is an organic compound different from an organic compound?
An organic compound is any compound containing carbon atoms, while an inorganic compound is any compound that does not contain carbon atoms. Organic compounds are typically associated with living organisms and are more complex, while inorganic compounds are simpler and have a wider range of elements other than carbon.
What information is needed to calculate the percent composition of a compound?
The formula of the compound and the Atomic Mass of its elements.
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 are a group of elements that form salts called?
A compound ? im doing something familiar to this(: i have to find a compound :\ I Found NaCl But now i need to find out WHEN it was discovered & i need help :O
Choose the empirical formula?
To determine the empirical formula of a compound, you need the molar masses of its elements and their ratio in the compound. Calculate the ratio of the elements in terms of whole numbers, which will give you the empirical formula.
Is it difficult to separate compounds and mixtures?
A compound can be separated from a mixture without being chemically altered; the separation of elements from a compound need chemical reactions.
What elements are in concentrated compound in thaumcraft?
It is aqua, messis and solum. all you need is reed/sugar cane and dirt.
What 2 element types form an ionic compound?
Metal and nonmetal elements typically form ionic compounds. Metals lose electrons to become positively charged cations, while nonmetals gain electrons to become negatively charged anions, resulting in an overall neutral ionic compound.
Are molecules several elements combined chemically?
not necessarily. A molecule is multiple atoms combined chemically, but the atoms do not need to be of different elements. A compound is several elements combined chemically though.
The molecular mass of the compound is 132 amu. What is the molecular formula?
To determine the molecular formula of a compound with a molecular mass of 132 amu, you would need additional information such as the elements present in the compound and their respective atomic masses. Without this information, it is not possible to determine the molecular formula.
When atoms of different elements combine the molecule is called?
When atoms of different elements combine, the molecule formed is known as a compound. A compound is a substance that is composed of two or more different types of atoms chemically bonded together.
How do you know if an element is an ion?
When metals combine with non-metals you normally get an ionic compound. So, sodium chloride is ionic. When non-metals combine with other non-metals you get a covalent type of compound, so water is covalent. If you really want to distinguish between the two you need to become familiar with the Periodic Table of Elements.
Why is compound lighter than a element?
A compound is not lighter than an element, if that element is part of the compound. Some compounds, like H2O would be lighter than, say, the element lead, but it is not lighter than the elements that make it up, i.e. hydgrogen and/or oxygen.
