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Acid + Metal = Salt + Hydrogen
Atoms do not have covalent bonds, they form them. A covalent bond is typically non-metal to non-metal, and hydrogen is considered a non meteal
Hydrogen, H2, and a salt are formed.
Atoms create a bond many different ways. Covalent bonds - only happens between nonmetals. The atoms share electrons. Ionic bonds - only happens between a nonmetal and a metal. One atom takes the other atom's electron(s). Hydrogen bonds - only happens between hydrogen and fluorine, nitrogen, or oxygen. Polar Covalent Bonds - this is a type of bond between ionic and covalent bonds. The atoms don't share or take the electron. The electron is shared but one atom has more control of it. Metallic bonds - only between metals. Electrons form a shared cloud, not in a molecule, but shared by all the metal atoms in a given object.
it produces hydrogen
Yes, the pH increases because the alkali metal atoms replace some hydrogen ions in the water with alkali metal ions.
Hydrogen is a non metal element. Atomic Mass of it is 1.
Hydrogen is a non metal. Metals are electropositive than hydrogen. Therefore, hydrogen atoms in metal hydrides have oxidation number -1.
because metal contain positive ions and hydrogen too
Acid + Metal = Salt + Hydrogen
electrons are transferred from the metal atoms to the non-metal atoms forming ions resulting in an ionic compound
Atoms do not have covalent bonds, they form them. A covalent bond is typically non-metal to non-metal, and hydrogen is considered a non meteal
They break up and reform
Hydrogen, H2, and a salt are formed.
They OVERLAP
Atoms create a bond many different ways. Covalent bonds - only happens between nonmetals. The atoms share electrons. Ionic bonds - only happens between a nonmetal and a metal. One atom takes the other atom's electron(s). Hydrogen bonds - only happens between hydrogen and fluorine, nitrogen, or oxygen. Polar Covalent Bonds - this is a type of bond between ionic and covalent bonds. The atoms don't share or take the electron. The electron is shared but one atom has more control of it. Metallic bonds - only between metals. Electrons form a shared cloud, not in a molecule, but shared by all the metal atoms in a given object.
generally anions are formed