Why are metals good conductors of an electric current? A- Metals do not melt easily; B- A metal also conduct heat; C- Nonmetals do not conduct an electric current; D- A metal contains electrons that can move through it easily.Thank you so much.
Ore= a mixture of substances occurring naturally in the Earth and can be separated by chemical means. Metal ore= an ore through which by chemical means an ore can be extracted for eg hematite is an ore of iron(III) oxide. :)
hm ok, i havent performed chemistry in a on a similar time as, yet i do submit to in innovations doing this test too. basically, if memory serves, its through fact as quickly as you have captured the gas in the attempt tube, once you enable pass, that's going to be released through fact this is no longer securely contained. The popping noise happens as quickly as the gas captured has thoroughly released from the attempt tube. im sorry if this isnt very specified or if it isnt so precise, its in basic terms what i submit to in innovations gaining awareness of vaguely. stable success nonetheless!
