45
18 is 40% of 45.
To find 18 percent of a number, multiply the number by 0.18. In this instance, 0.18 x 40 = 7.2. Therefore, 18 percent of 40 is equal to 7.2.
60% of 12 = 7.27.2 is 40% of 18
To find the number that has 2 more tens than 40, we first determine that 40 has 4 tens. Adding 2 more tens gives us 6 tens, which equals 60. Since the number also needs to have the same number of 18, we can conclude that the answer is 60, as it is greater than 18.
The number 68.
18 is 40% of 45.
The atomic number of argon (Z) is 18, which means it has 18 protons. The mass number (A) is 40, so subtracting the atomic number from the mass number gives you the number of neutrons. In this case, 40 - 18 = 22 neutrons.
To find 18 percent of a number, multiply the number by 0.18. In this instance, 0.18 x 40 = 7.2. Therefore, 18 percent of 40 is equal to 7.2.
18
To find the number that 18 is 45% of, you can set up the equation: 0.45x = 18. To solve for x, divide both sides by 0.45, which gives x = 40. Therefore, 18 is 45% of 40.
Argon-40 has 18 electrons. This is because argon has an atomic number of 18, which indicates the number of protons (and electrons) in a neutral atom of argon.
It is the mass number, i.e., the total number of protons and neutrons in argon and is ofter used to calculate the number of neutrons present. As the atomic number (or the number of protons) for argon is 18, there will be 22 neutrons in Argon-40 isotope.
ARGON has 18 electrons, with an atomic number of 18 and an Atomic Mass of 40. It has 22 neutrons, is considered a Nobel gas, in that it is inert under most conditions, and is colorless.
ARGON has 18 electrons, with an atomic number of 18 and an Atomic Mass of 40. It has 22 neutrons, is considered a Nobel gas, in that it is inert under most conditions, and is colorless.
Argon-40 atom has 18 electrons.
60% of 12 = 7.27.2 is 40% of 18
According to the 2006 census, there are 1,224,515 people age 18-40 in BC.