Decades. 10 years is a decade
This is what i found.
Gold<span> is a </span>noble<span> element because "in chemistry, the </span>noble<span>metals are metals that are resistant to corrosion and oxidation in moist air (unlike most base metals)."</span>
A. Velocity of planet and gravity between sun and planet
ONLY if ur asking for the 3 states of matter it is solid liquid and gas
I dont think so. It also probably matters what type of str it is
