A common substance that will have a yellow color is the element sulfur (S). Another substance of similar brilliant color is yellow cake uranium (Ur).
sulfur
sodium
coler
In theory it is a pure element. However, due the the cost of obtaining really pure helium, it is likely to contain trace amounts of other gases.
If it is a metal it is a reactive element.
It seems to me that the element called "oxygen" is not named after another element and that the element is most likely named by itself.
Gold.
No. (Its an element.)
Chromium is a likeley element to be contained in a substance with a brilliant yellow color.
Hydrogen is the element that is most likely to undergo nuclear fusion.
which of these is an extensive property of a substance? is it color, hardness, malleability, or volume
Hydrogen is the most commonly observed element in the universe and is likely contained in every planet.
Yes, iodine is an element. It is in the periodic table.
In theory it is a pure element. However, due the the cost of obtaining really pure helium, it is likely to contain trace amounts of other gases.
The answer is likely supposed to be "an element", but ANY chemical substance contains only one type of particle, whether it is an element (atoms) or a compound (molecules). It is only combinations of elements or compounds (alloys, solutions, mixtures) that contains multiple types of particles.
It has DNA that is not contained within the nucleus.
Chlorine is the most reactive gas element. Chlorine is in the halogen family.
A new element is most likely metal because it gives people the most boners
If it is a metal it is a reactive element.
Molecules of salts, acids, hydroxides.