The copper atoms are positively charged in a sea of delocalized electrons.
An element is a solid at room temperature but soft enough.
When placed in water the element reacts violently.
Iron lead palladium and tin are also solid at room temperature.
It needs to be stored in mineral oil as it will react with air or water.
When placed in water the element reacts violently.
At room temperature lithium is a soft metal that is silvery white in color.
It is the least dense of the solid elements and is the lightest of all the metals.
What element is it.
Elements that are solids at room temperature include sodium antimony gold silver and platinum.
If you know that the element is a gas at room temperature do you have enough data.
An element is a solid at room temperature but soft enough to be cut with an ordinary knife.
When placed in water the element reacts violently.
Lithium is very reactive and flammable.
An element is a solid at room temperature but soft enough to be cut with an ordinary knife.
Other such elements are arsenic calcium carbon boron and tungsten.
A 0 1 m solution of which salt is the most basic.