It does not melt metal.
Yes it can 'melt' metals.
Yes she did
Not really, except for the melt value of whatever metals they contain.
All the alkali metals will melt.
No
Some metals that melt easily at low temperatures include gallium, cesium, and mercury.
Yes, if the metals are heated up enough to melt.
When you get to a high enough temperature.
you can melt a metalloid
That depends on the metal: mercury is already liquid at room temperature, gallium will melt in your hand, many alloys will melt in hot water, but other metals do have to be heated to thousands of degrees before they melt.
asbestos
No, all metals melt. Though some have extremely high melting points.