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When sodium (Na) and chlorine (Cl) combine to form a neutral compound, they undergo ionic bonding. Sodium loses one electron to become a positively charged ion (Na⁺), while chlorine gains that electron to become a negatively charged ion (Cl⁻). These oppositely charged ions attract each other and form sodium chloride (NaCl), commonly known as table salt, resulting in a neutral compound overall due to the balance of positive and negative charges.
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When elements and compounds combine to form new compounds the reaction is described in a?
When elements and compounds combine to form new compounds the reaction is described in a chemical equation.
When two or more atoms combine they create what?
Two or more atoms combine to form a molecule.
Can uranium be combine?
Yes, uranium can combine with other elements to form compounds. It can form compounds with elements such as oxygen, carbon, and fluorine, among others. These compounds are important in various industrial applications, such as in nuclear energy production.
Is this true Elements combine to form compounds in nonliving substances but not in organisms?
No, elements combine to form compounds in both nonliving substances and organisms through chemical reactions. In organisms, these compounds play essential roles in various biological processes.
Which is evidence that elements can combine to form new compounds?
Chemical reactions that involve the rearrangement of atoms in reactants to form new compounds are evidence that elements can combine to form new compounds. Additionally, the existence of a wide variety of compounds with unique properties and compositions further supports this concept. The ability to predict the outcomes of chemical reactions using the principles of stoichiometry and chemical bonding also demonstrates the combination of elements to form compounds.
How does atoms combine to form ionic compounds?
They share their electrons to become stable.
Do the ions combine in a 11 ratio?
No, ions combine in whole number ratios to form neutral compounds based on their charges. For example, in calcium chloride (CaCl2), calcium ions with a 2+ charge combine with chloride ions with a 1- charge in a 1:2 ratio to form a neutral compound.
When elements and compounds combine to form new compounds the reaction is described in a?
When elements and compounds combine to form new compounds the reaction is described in a chemical equation.
What do elements combine to form?
Elements combine to form compounds through chemical reactions. These compounds have different properties than their individual elements, resulting in a wide range of substances found in nature and synthesized in laboratories.
Do heterogeneous mixtures combine to form compounds?
No. Heterogeneous mixtures are not compounds.
which of the following is NOT true about elements when they combine to form compounds a. atoms of elements combine to form moleculesb?
yeah it is
What do atoms of different elements combine to form?
neutral
Are all elementsmade of compounds which may combine to form molecules?
No. Elements are not made of compounds. Elements may be combined to form compounds.
What happens to the properties of atoms when they combine to form compounds?
they change!!
When elements combine to form compounds their properties do not change.?
False. Hydrogen and oxygen - both gases - combine to form water - a liquid.
What do chemical reaction have to do with compounds?
Chemical reactions are what causes elements to chemically combine to form compounds.
How many covalent bonds does hydrogen form in electrically neutral compounds?
Hydrogen forms one covalent bond in electrically neutral compounds.
