The main purpose of Magnesium oxide is to prevent and treat low levels of magnesium in the blood. Low magnesium levels are usually caused by poor diet, as well as other factors such as severe diarrhea, vomiting, alcohol abuse, and poorly controlled diabetes. Magnesium is a natural mineral tha...
Oxide is a termused with the name of a compound if it containsat least one oxygen atom bonded toit.In such compounds, oxygen is found indianion form O²⁻, carrying a -2 charge.These compoundsare formed when oxygen reacts with metals,nonmetals, or metalloids,and for each type, they ...
What are the physical and chemical properties of sodium chloride? Discuss the effect of the ionic environment on the rate of the reaction. What does this imply about the ionic nature of the transition state? Justify your answer. What type of change is mel...
What is the formula for percent composition? What is the percent composition of carbon in carbon dioxide? What are formed elements? What are native elements composed of? What is the percent composition of (NH_4)_2S? How many elements and stable isotopes are there in nature?
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As for the term “biodegradation”, it is not the simple addition of the prefix “bio-” to “degradation”. Fig. 1 describes the common usage of “biodegradation” currently. The word was firstly introduced as the consumption of material by bacteria, fungi, or other biological means in ecol...
Respond to the What is fire clay and where to get it in nature article: 67 Comments […] bricks just because they are made of simple fireclay (which is actually the most ordinary mud.) Fire clay can be easily located out in the nature but it must containing the right refractory propert...
a我十分清楚玩电脑游戏的危害性,但是我无法控制自己. I play the computer games extremely clearly the hazardous nature, but I am unable to control oneself.[translate] aMgCr2O4 phase causes MgO to form a discontinuous in[translate] a交通系统,整个系统包括4条线路,73个车站。 Transportation system, ...
aThis is a natural process,in comparison with the use of chemicals and fertilizers. 正在翻译,请等待...[translate] aODffi7.79mgO[translate] aFor these firms, an injunction, and the potentially serious sanctions arising from its violation, can be employed as a bargaining tool to charge exorbitan...
How is electronegativity measured? How can electronegativity be used to explain the nature of a chemical bond? How are electronegativity, atomic radius, and electron affinity related? Explain how electronegativity affects bonds? Define electronegativity. A neutral atom has high electronegativit...