Is CaCl2 a covalent or ionic bond? Is HCl an ionic bond? Is dextromethorphan ionic or covalent? Is sulfur trioxide ionic or covalent? What are ionic and covalent compounds? Is magnesium oxide ionic or covalent? Is salt an ionic bond?
What is calcium oxide? What type of chemical element is magnesium? What is the electron configuration for calcium? What type of compound is calcium carbonate? Is calcium a metal? What is the electronegativity of calcium? What type of element is nihonium?
Magnesium is a earth metal with an atomic number of 12 and 12 protons in the nucleus. Humphry Ddavis isolated it from magnesia and mercuricmercuic oxide in 1808. Interesting Magnesium Facts: Magnesium is the eighth most abundant element in the Earth's crust.Magnesium is the lightest metal tha...
Another example of oxidation where an element combines with oxygen is the reaction between magnesium metal and oxygen to form magnesium oxide. Many metals oxidize, so it's useful to recognize the form of the equation: 2 Mg (s) + O2(g) → 2 MgO (s) Oxidation and Reduction Occur Together...
(c)Chlorine is in Group 17.Suggest the trend in the first electron affinity ofthe elementsin Group 17. Explain your answer.[2](d)The equation forthe formation of magnesium oxide from its elements is shown.Mg(s)+1/2O_2(g)→MgO(s) AH =-602 kJ mol-1substance Se/JK-1mol-1Mg(s)...
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Lithium is a chemical element that is abbreviated 'Li.' Its name comes from the word 'lithos,' which is a Greek word that means 'stone.'Answer and Explanation: The mass number of lithium is 7. The mass number of any element is equal to its number of protons and neutrons. You can ...
Silicon is a primordial element, created during the Big Bang or by nuclear fusion during a supernova. It's the eighth most abundant element in the observable Universe, but the third most abundant on Earth. As a little scientific bonus, all this silicon indicates that Earth and the other ...
An oxide is a compound of an element that is formed when a substance or an element (metal, non-metal, or metalloid) combines with the oxygen atom(s) upon reaction with oxygen in a fixed ratio. Answer and Explanation: The correct option is (e) B...