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How many elements have to be present for a compound to form?
A compound forms when two or more different elements chemically bond together. Therefore, at least two elements must be present for a compound to form.
Does a compound always contain at least two or more elements?
Yes, a compound is a substance composed of two or more elements that are chemically bonded together in a fixed ratio.
What is oxide an element or a compound?
An oxide is a compound that contains oxygen and at least one other element that is less electronegative than oxygen.
What are substances with constant composition that can be broken down into elements by chemical processes?
Compounds are substances with constant composition that can be broken down into elements by chemical processes. For example, water (H2O) is a compound that can be broken down into hydrogen and oxygen through chemical reactions.
Is water (H2O) an element or compound?
H2O is compound.
How are the words molecucle compound amd formula related?
A molecule is two or more elements bonded together, and a compound is a molecule containing at least two elements. The word formula fits in to tell you whether you have a compound or a molecule by telling you the number of elements (atoms) in the molecule.
What is the least number of atoms in a compound?
A compound must have at least two atoms of different elements.
What is a compound of two identical elements known as?
A compound can only consistent of at least two different elements.
Is a compound made up od at least 3 elements?
a compound can be made out of 2 or more elements
What is a molecule containing at least two different kinds of atoms such as water?
A molecule containing at least two different kinds of atoms is called a compound. Water, for example, is a compound made of two hydrogen atoms bonded to one oxygen atom, forming the molecule H2O.
Why do you have to mix a 2 elements to make a compound?
Part of the definition of a compound is that it must contain atoms of at least two distinct elements.
How many elements have to be present for a compound to form?
A compound forms when two or more different elements chemically bond together. Therefore, at least two elements must be present for a compound to form.
Compounds containing carbons?
Each and every compound of carbon contains at least one carbon atom.
Can atoms of different elements combine to form a compound?
Yes: compounds have to consist of at least two different elements.
Does a compound always contain at least two or more elements?
Yes, a compound is a substance composed of two or more elements that are chemically bonded together in a fixed ratio.
Which elements of the periodic table is unlikely to have a reaction with any element or compound?
Elements of group 18 are least reactive.These are noble gases.They are unlikely to have a reaction with any element or compound.
How many elements does a compound at least have?
A compound must consist of at least two different elements chemically bonded together. For example, water (H₂O) is a compound made of hydrogen and oxygen. In contrast, substances composed of only one type of element, like oxygen gas (O₂), are classified as elements rather than compounds.
