yess or no
Elements with more than 92 protons are called Transuranic elements.
So-called NON-transition metals is not a defined group of elements, other than "All other elements that are NOT transition elements".
Nucleic acids would be one example of a covalent compound with more than 3 elements. Proteins have more than 3 elements as well. Many organic compounds do, it is quite common.
Hydrogen peroxide is a compound because it is made up of two different elements, hydrogen and oxygen, chemically bound together. The molecule has a specific chemical structure that gives it unique properties and characteristics different from its individual elements.
A compound is made up of two or more different elements that are chemically bonded together in a fixed ratio. These elements combine to form a unique substance with specific properties that differ from the individual elements.
Any substance made up of two or more elements chemically combined is a compound.
A compound substance is one that is made up of two or more elements.
Compound
An Element is an absolutely pure, uncorrupted substance … singular. A Compound is a chemically bonded mixture of 2 or more Elements. It has it's own unique physical characteristics, different from any of its component Elements. A Mixture contains more than 1 Element, but it lacks any bonding between its component Elements.
Combined elements refer to two or more substances or components that have been physically or chemically mixed together to create a new compound or mixture. These combined elements can exhibit properties different from those of the individual elements.
An Element is an absolutely pure, uncorrupted substance … singular. A Compound is a chemically bonded mixture of 2 or more Elements. It has it's own unique physical characteristics, different from any of its component Elements. A Mixture contains more than 1 Element, but it lacks any bonding between its component Elements.
No, there are more elements than compounds. Elements are the building blocks of compounds, which are formed when elements combine in specific ratios. The vast majority of matter in the universe is made up of elements.
There aren't any more "new" elements that can be found in nature. The only elements left to discover are all man-made "super-heavy elements" (The uuu, uub, uut, etc. in the periodic table).
It is quite true that you can use the periodic table to predict the chemical properties of undiscovered elements, but this is not of any great practical importance because any remaining undiscovered elements are going to be so heavy that they will be very unstable, and will rapidly decay into other, lighter elements. All elements having a stable nucleus have already been discovered. Once you get to elements heavier than uranium, they just get more and more unstable, the heavier they get.
A compound contains two or more elements and so does a mixture.
i know duration and tempo is one but i don't know any more :)
That all matter consisted of one or more elements. Water, fire, earth, and air. Which could be separated and combined to form any compound.