Answer:
Mass = 14.876 g
Explanation:
Given data:
Volume of gold = 0.77 cm³
Mass of gold = ?
Solution:
Density of gold from literature is 19.32 g/cm³
Formula:
d = m/v
d = density
m = mass
v = volume
by putting values,
19.32 g/cm³ = m/ 0.77 cm³
m = 19.32 g/cm³ × 0.77 cm³
m = 14.876 g
Answer:
Explanation:
It is to keep the mixture homogeneous
B.
I hope this will help a bit (Forgive me of its wrong pls)
Flammability is a chemical change because when you burn something, it no longer has the same properties.
