Social security and Medicare taxes, also known as FICA taxes must be withheld from your employees' wages. As an employer, you must also pay a matching amount of FICA taxes for your employees. Currently the social security tax rate is 6.2%.ou are also required to pay a matching amount of social security and Medicare taxes for your employees and to pay State and Federal unemployment tax. Have each new employee complete IRS form W-4. You will use this form to calculate the amount of federal income tax to withhold from the employee's wages.
Best Answer: A real gas molecule has a shape and a finite size. An ideal gas molecule (imaginary) is a point with no shape and it occupies no space. A real gas molecule interacts with others.
Natural gas is a gaseous fossil fuel that is versatile, abundant and relatively clean compared to coal and oil. Like oil, it is formed from the remains of marine microorganisms. It is a relatively new type of energy source. Until 1999, more coal was used than natural gas.