Answer:
Millimeters
Explanation:
A kilogram is for weight, Milliliters is volume, Kilometers is length but too big for a shoe, so Millimeters is the answer by elimination.
Molarity is mole divided by volume in litres.
0.5mol divide by 0.5L = 1M
No a flame doesn't always give heat because sometimes fire can burn but it doesn't have heat
C. A compound !hope this helps!
The molar mass of a substance is 47.88 g/mol because in Titanium there is 47.88 g/mol <span> there is one mole, or 6.022 x 10</span>23<span>titanium atoms.</span>