there are 118 elements on the Periodic Table of elements. these 118 elements make up everything in the world. elements are not made up of anything they can not be broken down anymore.
"Element" is the name given to the simplest possible chemical substances; that is, those that cannot be broken down further using chemical processes.
Elements, like everything else, are made of atoms, but unlike compound substances, all the atoms in an elemental substance have the same atomic number.
We now know that atoms are composed of smaller particles (electrons, protons, and neutrons), and the neutrons and protons are composed of even smaller particles: up quarks and down quarks, held together by gluttons.
STUDY ISLAND ANSWER -> (contains only one type of atom)
After disintegration all radioactive elements are transformed in other elements.
No, substances can be elements or compounds. Elements are pure substances made up of only one type of atom, while compounds are made up of two or more different types of atoms chemically bonded together.
Matters are made up of atoms, which are the basic building blocks of all elements present in the periodic table. Atoms consist of a nucleus made up of protons and neutrons, surrounded by electrons. Different combinations of these elements form molecules and compounds, which make up all forms of matter around us.
Atoms are the basic particles from which all elements are made. Each element is made up of a unique type of atom characterized by its specific number of protons in the nucleus.
A molecule made up of two or more different elements is called a compound, whereas a molecule made up of two of the same elements is still just an element.
After disintegration all radioactive elements are transformed in other elements.
Matter include and others entities than elements and compounds.
Not all of the elements are present in the Earth's atmosphere.
No, each element is in basic form and are always only made up from themselves. When elements are combined this is a compound.
False elements are made up of atomsFalse.
All materials (indeed all things) are made up of atoms of various elements.
No.
nitrogen is an atom, it isn't made up of atoms, though all elements are made up of hydrogen and helium
They are called Transition Elements are they are all made up of metals.
Simply that the atoms humans are made up of were forged in the furnaces of dying stars. The basic elements that make up a living body or cell were all created this way, all the elements that exist (with the exception of Hydrogen and Helium) were all created in the fireballs made up of the two elements mentioned earlier.
nitrogen is an atom, it isn't made up of atoms, though all elements are made up of hydrogen and helium
All elements are made of atoms.