Answer:
because the orange is unripe
One atom is a metal and one is a nonmetal.
One atom has high electronegativity value, while the other value is really low
<span>A water reclamation plant turns sewage water directly into drinking water.
a. true
b. false
The answer is true.</span>
Answer:
0.4444 g/cm³ ≅ 0.44 g/cm³ (2 significant figures).
Explanation:
<em>d = m/V,</em>
where, d is the density of the material (g/cm³).
m is the mass of the material (m = 28 g).
V is the volume of the material (V = 63.0 cm³).
<em>∴ d = m/V </em>= (28 g)/(63.0 cm³) = <em>0.4444 g/cm³ ≅ 0.44 g/cm³ (2 significant figures).</em>
