element:The equation for percent composition is (mass of element/molecular mass) x 100. Find the molar mass of all the elements in the compound in grams per mole
compound:composition of a compound is a ratio of an amount of each element to the total amount of individual elements in a compound, which is then multiplied with 100. Let us take an example of H2O i.e. Water. Water has 2 molecules of hydrogen, and one mole of water is of 18.0152 grams.
Matter of Separation
element:All matter is made up of substances called elements, which have specific chemical and physical properties and cannot be broken down into other substances through ordinary chemical reactions. Gold, for instance, is an element, and so is carbon. There are 118 elements, but
compound :Compounds can be made or separated based on chemical properties, or by undergoing chemical changes.
types
element:metals, metalloids, and nonmetals, or as a main-group elements, transition metals, and inner transition metals
compound:
Metal + Nonmetal —> ionic compound (usually)
Metal + Polyatomic ion —> ionic compound (usually)
Answers & Comments
Answer:
WHICH IS WHICH?
compound
compound
element
compound
WHAT'S MORE
composition
element:The equation for percent composition is (mass of element/molecular mass) x 100. Find the molar mass of all the elements in the compound in grams per mole
compound:composition of a compound is a ratio of an amount of each element to the total amount of individual elements in a compound, which is then multiplied with 100. Let us take an example of H2O i.e. Water. Water has 2 molecules of hydrogen, and one mole of water is of 18.0152 grams.
Matter of Separation
element:All matter is made up of substances called elements, which have specific chemical and physical properties and cannot be broken down into other substances through ordinary chemical reactions. Gold, for instance, is an element, and so is carbon. There are 118 elements, but
compound :Compounds can be made or separated based on chemical properties, or by undergoing chemical changes.
types
element:metals, metalloids, and nonmetals, or as a main-group elements, transition metals, and inner transition metals
compound:
Metal + Nonmetal —> ionic compound (usually)
Metal + Polyatomic ion —> ionic compound (usually)
Nonmetal + Nonmetal —> covalent compound (usually)
Hydrogen + Nonmetal —> covalent compound (usually)
Explanation:
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