nucleus in the middle, 1st energy level has 2, 2nd and 3rd have 8, and 4th has 16
Yes, it is true.
When zinc sulphate and lithium react together, they form lithium sulphate and zinc as products. Zinc is a grayish-white metal, while lithium sulphate is a white solid. Therefore, after the reaction, you would observe a greyish-white solid and a white solid.
Zinc can have negative effects like zinc toxicity, but it can also have positive effects, like assisting in wound care.
There are many metals that are more reactive than zinc. To find out which these metals are, you can look at a reactivity series. Some examples of metals more reactive than zinc are sodium, potassium, magnesium & aluminium.
Zinc is not a property at all; it is a substance. Like all substances it has its own set of physical and chemical properties.
Yes, it is true.
Zinc vapours (as a gas)
Zinc can have negative effects like zinc toxicity, but it can also have positive effects, like assisting in wound care.
When zinc sulphate and lithium react together, they form lithium sulphate and zinc as products. Zinc is a grayish-white metal, while lithium sulphate is a white solid. Therefore, after the reaction, you would observe a greyish-white solid and a white solid.
Zinc generally makes covalent bonds with non-metals. Organometallic zinc compounds like dimethyl zinc or diethyl zinc are covalent.
Zinc does not occur naturally as a metal. Its ores, which do occur naturally, have a variety of different appearances. The most common ore is zinc sulfide, which is a black or brown colored rock in its natural form that glows in the dark on exposure to UV light.
zinc, like any other mineral, cannot be ingested in vast quantities. too much zinc can lead to zinc toxicity.
No. Zinc, like all metals, is a good conductor of heat and electricity.
No. Zinc is not soluble. It is a metal like gold is not soluble in water. There are some compounds of zinc like ZnCl that are soluble. I just learned this last unit in Chem class.
Several products at Wal-Mart include zinc powder as an ingredient. Read the labels in the medicated powders section for which ones contain zinc. Raw zinc powder can be found on-line in bulk, look for Zinc Oxide Powder.
look some were else
batteries are made out of zinc just like the tool doctors use to hear your heart zinc is in cereal and other foods