<span>number of protons because the nucleus is unstable and undergoes radioactive</span>
All emits CO2, except nuclear power, hydropower, wind energy, solar energy, and hydrogen. Yes, geothermal power plants emit CO2.
Answer:
The final pressure in the device is 275 kPa.
Explanation:
Given that,
Amount of argon = 0.6 kg
Initial volume = 0.05 m³
Pressure = 550 kPa
Final volume = 2 initial volume
Temperature is constant.
We need to calculate the final pressure
Using ideal gas
Here, Temperature is constant
So, from equation (I) and equation (II)
Put the value into the formula
Hence, The final pressure in the device is 275 kPa.
-- The speed of the orbiting body is the same at every point in its orbit.
-- Since a circle is the ellipse with coincident foci, the central body is
at the center of the circular orbit.
-- The radius of the circular orbit drawn from the central body to the
orbiting body sweeps out the same amount of area in every same
amount of time.
-- The forces of attraction between the central body and the orbiting body
may be electrostatic, magnetic, or gravitational.
-- The circular orbit never occurs in nature. In the case of TV satellites
that appear 'fixed' in the sky, their orbits must constantly be adjusted to
maintain circularity and prevent them from drifting off station..
Answer:
CH4
Explanation:
CH4 is joined together by a covalent bond, aka a bond between two non-metals. Non-metals are found on the right side of the periodic table and include Carbon (C) and Hydrogen. Although Hydrogen is technically on the left side of the table, it has the characteristics of a non-metal. Futhermore, Ionic bonds generally are between an element on the right joined with an element on the left. This is because ionic bonds want charges that will cancel out to create a neutral molecule.
example: LiF
Li→ Li+
F→F-
(Li+)+(F-)=charges cancel out.
