Elements can be combined in several different ways. Elements which undergo no chemical reactions when combined are called mixtures. Normally, the elements in a mixture retain their original properties, but metals can be combined into mixtures called alloys to produced new properties, though these properties tend to be the intermediate sum of the collective properties of the metals involved. Elements which combine chemically to produce entirely new substances are called chemical compounds.
Different kids of atoms. All atoms are comprised of the same things, protons, neutrons and electrons.....but these are mixed in different number combinations...giving us different elements.
atoms
Compounds are made up of two different kinds of elements. An example: Carbon dioxide (CO2) is made up of the elements Carbon and Oxygen.
I think 98. Scientists believe there are 109 different kinds of elements.Nintey of these elements have been made by nature. They can be found in the earth's crust and atmosphere. The other 19 elements have been made in science laboratories. Scientists are still looking for more elements. They are still trying to make more of them in their labs as well. Now this is not the worng answer i got it from a text book. that was at my school. THMS all the way......
A compound is made when two ELEMENTS are joined together. We can look at the elements in the periodic table from these elements we get really everything that is around us. Water is a compound made from hydrogen and oxygen. There can be different combinations of the elements as this is what makes new things.
A substance that has properties different from the chemical elements in it is a chemical compound. A chemical compound is built from chemical elements that are chemically bonded together. And the "finished product" will have chemical properties that are unique to that compound, and different from the properties of the substances that make it up.
The first twenty elements are made up f different things
Bronze is an excellent example of this.
Compounds are made up of two different kinds of elements. An example: Carbon dioxide (CO2) is made up of the elements Carbon and Oxygen.
Molecules aren't different because they are the smallest part of a compound. Compounds are made up of multiple kinds of elements. So molecules are the elements that make up of the compounds.
I think 98. Scientists believe there are 109 different kinds of elements.Nintey of these elements have been made by nature. They can be found in the earth's crust and atmosphere. The other 19 elements have been made in science laboratories. Scientists are still looking for more elements. They are still trying to make more of them in their labs as well. Now this is not the worng answer i got it from a text book. that was at my school. THMS all the way......
A compound is composed of different kinds of atoms that are covalently bonded together. Compounds are made up from atoms of different elements.
All elements are made of atoms.
Fats are made of the same elements as carbohydrates, but in different proportions.
Rocks are the ones which are usually made up of mixtures of different kinds of minerals. This is what defines the various properties that different rocks have.
i searched and it is atoms
Molecules made up of different elements (different atoms) are called compounds.
No it isn't. An element is one kind of atom, it is not made of different kinds of atoms.
Because the proportions of the elements are different in the different compounds. They may contain the same elements, but the different proportions make them different compounds with different properties.