The identity of an element depends on $Z$, the , which is the number of positively charged, massive nuclear particles. That being said, the nucleus of an element may contain...
1 Answers 1 viewsMalleable means the ability of a material to be beaten out into a sheet. Ductile means that the material is able to be drawn out into a wire. Malleability and...
1 Answers 1 viewsBoth malleability and ductility are prized physical properties of metals. Given these properties, metals are the premier materials for tool making. What is malleability?
1 Answers 1 views$"Malleable"$ means capable of being hammered out into a sheet, from the $"Latin, malleus, meaning hammer"$. Both malleability and ductility (which I think you asked about before) are the reasons...
1 Answers 1 viewsMalleability (from malleus, hammer) is the ability to be hammered out into a sheet. Metals tend to be be highly malleable, and highly ductile (able to be drawn out into...
1 Answers 1 viewsIf you can figure out if the molecule in question is polar or not (be that by figuring out its or by looking at bond polarity) then you can tell...
1 Answers 1 viewsThe important difference between is the fact that you can observe physical properties without changing the identity of the substance or object. This cannot be said for chemical properties, which...
1 Answers 1 viewsA physical change is typically a change of state, for example, solid to liquid, liquid to gas, etc. Boiling water to give steam is an example of a physical change;...
1 Answers 1 viewsYou can find the density of water without using any chemical reactions, just like you can find the boiling point of water without using any chemical reactions. Density, (along with...
1 Answers 1 viewsThe identity of an element depends on the number of protons of that element. Assuming all are made up of atoms... If you change the number protons on an...
1 Answers 1 views