no
Elements
Those substances are called elements. Elements are pure substances made up of only one type of atom and cannot be further broken down or decomposed into simpler substances by chemical reactions.
Mercury is an element with the atomic number 80, which means it consists of only one type of atom: mercury atoms. Elements are the simplest form of matter and cannot be broken down into simpler substances through chemical reactions. Therefore, mercury cannot be decomposed into simpler substances because it is already in its simplest form.
An element is a substance that cannot be broken down into simpler substances with all the characteristics of that element. Elements are composed of only one type of atom and they cannot be chemically decomposed into simpler substances.
Heating an element can cause it to change physical form, but it will not break down into simpler substances. Elements are made up of only one type of atom and cannot be decomposed further by heat alone.
Element Compounds can be broken down to elements (atoms) which cannot be decomposed further into simpler substances (that's why they're called a-toms, from Greek 'à-tomos', meaning 'un-sliceable'.
No, aluminum cannot be decomposed into simpler substances. It is an element with the atomic number 13 and cannot be broken down into simpler materials by ordinary chemical reactions.
If you are not concerned about atoms, electrons, neutrons, protons and other sub atomic particles, but confine to chemical substances occurring in nature or man made, the substance that cannot be broken into simpler substances is an "element" (usually enumerated in a periodic table).A chemical element cannot be decomposed into a simpler substance.Elements. They are defined as substances in their simplest form and cannot be broken down or decomposed into any simpler substances. They include all elements in the periodic table of elements.
Aluminium - it is an element... the rest of the substances in your list are compounds.
Yes, an element can be decomposed into simpler substances through chemical reactions. This typically involves breaking the chemical bonds that hold the element's atoms together, resulting in the formation of new compounds or elements.
elements
methanolammonia (NH4)ammonia (NH4)