Just enter your weight in either kilograms or pounds. In some browsers, after entering your weight you may have to click outside the text entry box to make the calculation work. Elements for which there are no data will always give a value of zero for the weight. Hazards and Risks Nickel metal powder is a fire hazard. Unless known otherwise, all nickel compounds should be regarded as toxic.
Nickel compounds are very toxic for plants.
Some are carcinogenic and teratogenic. All rights reserved.