Answer:
2.7 cm³ = 2.7 x 10⁻⁶ m³
2.0 mm³ = 2.0 x 10⁻⁹ m³
Explanation:
The values are multiplied by the conversion ratio, being sure to raise the ratio to the power of 3 so that the units properly cancel:
(2.7 cm³)(1m/100cm)³ = 2.7 x 10⁻⁶ m³
(2.0 mm³)(1m/1000mm)³ = 2.0 x 10⁻⁹ m³
Lead Oxide
Pb is Lead
O is Oxygen
I hope this helped
Answer:
The increasing order of conductivity is O< Ge< Mn.
Explanation:
Electrical conductivity is defined as the measure of the ability of a material to conduct electrical current through it. The conductivity depends on the atomic and molecular structure of the material.
Metals are good conductors because they have a structure with many electrons with weak bonds, and this allows their movement instead non-metals have between four and eight valence electrons, which lack this tendency.
The conductivity increases in the periodic table from top to bottom and from right to left.
oxygen is a nonmetal therefore it is a bad conductor.
Germanium is a metalloid whose conductivity is greater than a nonmetal and worst than a metal.
Manganese is a metal,in this case, it is a good conductor.
When you walk, you push against the floor, and t<span>he floor pushes back against you.
Answer: B. The floor pushes back agaisnt you.
Good luck with your studies, I hope this helps~!
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