element
Elements are substances that cannot be split into simpler substances by chemical means. They are made up of only one type of atom.
Substances that cannot be split into simpler substances are called elements. Elements are the fundamental building blocks of matter and consist of only one type of atom. They cannot be broken down into simpler substances through chemical reactions. There are currently 118 known elements, each defined by its unique number of protons in the atomic nucleus.
An element is a substance that cannot be broken down into simpler substances by chemical reactions. Each element is made up of only one type of atom. Examples of elements include oxygen, gold, and carbon.
The simplest type of substance is an element. They cannot be split up even by chemical reactions. There are over 100 elements, and the Periodic Table is a list of them.
substances
An element.
Elements are substances that cannot be split into simpler substances by chemical means. They are made up of only one type of atom.
an element
Substances that cannot be split into simpler substances are called elements. Elements are the fundamental building blocks of matter and consist of only one type of atom. They cannot be broken down into simpler substances through chemical reactions. There are currently 118 known elements, each defined by its unique number of protons in the atomic nucleus.
If the above didn't answer your question, a substance that can be broken down into simpler substances is called a compound. Even the simplest compounds can be broken down into individual elements.
An element is a substance that cannot be broken down into simpler substances by chemical reactions. Each element is made up of only one type of atom. Examples of elements include oxygen, gold, and carbon.
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'.
The simplest type of substance is an element. They cannot be split up even by chemical reactions. There are over 100 elements, and the Periodic Table is a list of them.
Chemical elements cannot be split up into simpler substances using heat alone. However, some compounds can be broken down into elements through chemical reactions that involve heat, such as thermal decomposition.
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.
!!A pure substance that cannot be separated or broken down into simpler substances by ordinary chemical means!!
An element is a pure substance made up of only one type of atom, while a mixture is a combination of two or more substances that are not chemically bonded. Elements cannot be broken down further by chemical means, while mixtures can be separated into their individual components through physical methods like filtration or distillation.