![]() ![]() Electrons that are present in the outermost shell are known as valence electrons. So, we can state that valence is the property associated with the electrons in an atom’s outer shell. Why do elements combine?Ītoms mainly combine to fill the outermost shell and they can combine with similar elements or different elements. There are many different types of compounds, because atoms of elements combine in many different ways to form different compounds. When two or more elements combine to form a new substance, it is called a compound. ![]() When two or more elements combined together they form? Every element consists of just one atom form. Compounds may be formed by combining atoms of their constituent elements by ionic bonds or by covalent bonds.Ĭarbon, oxygen, hydrogen, gold, silver and iron are examples of elements. What is formed when two elements are combined chemically?Įlements can be chemically combined into compounds, therefore, a compound consists of two or more elements combined, in definite proportions, by chemical means. ![]() If a molecule forms from atoms of two or more different elements, we call it a compound. For example, when three oxygen atoms bond together, they form a molecule of ozone (O3). Sometimes the atoms are all from the same element. When two or more atoms chemically bond together, they form a molecule. What is formed when atoms are joined together? 5 What happens when two hydrogen atoms join together?.4 What is formed when two or more elements join together?.2 What is formed when two elements are combined chemically?.1 What is formed when atoms are joined together?. ![]()
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