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What element has a mass number of 103 and electrons of 45?
Rhodium (Rh) has a mass number of 103 and 45 electrons.
What is 58 plus 45?
103
What is 58-45 equal?
103
Why you must always give a unit when reporting a measurement?
If you don't give a unit how will people know what you are talking about. For example if I say my car is 45 what does that mean??? 45 years old, 45 horse power 45 feet long, 45 metres long, 45 tons get the idea ?
What is 45 x 10 to the third power?
45 x 103 = 45 x 1,000 = 45,000
What is 45 inches?
It is a measurement of length.
What are the rules in a addition in scientific notation?
Suppose you have two numbers in scientific notation.Rename them so that the exponents (powers of 10) are the same,add the two mantissae to form the new mantissa, and append the 10 and exponent,if the resulting mantissa is 10 or greater then rename the mantissa and adjust the exponent accordingly.For the first stage you may rename both numbers or either one.For example,3.5*103 + 4.5*104 = 3.5*103 + 45*103 = (3.5+45)*103 = 48.5*103 = 4.85*104or3.5*103 + 4.5*104 = 0.35*104 + 4.5*104 = (0.35+4.5)*104 = 4.85*104
What is a measurement equal to 45 inches in textiles?
ell
What Angle POA measurement in degrees?
45 degrees
What is the measurement of an acute based angle of a trapezoid?
45 degrees
What type of measurement is this 45 apples?
This is a measurement of count or quantity, indicating the number of apples present. It is not a measurement of weight, volume, or length.
Addition and subtraction of scienetific notation?
Suppose you have two numbers in scientific notation. · Rename them so that the exponents (powers of 10) are the same, · add the two mantissae to form the new mantissa, and append the 10 and exponent, · if the resulting mantissa is 10 or greater then rename the mantissa and adjust the exponent accordingly. For the first stage you may rename both numbers or either one. For example, 3.5*103 + 4.5*104 = 3.5*103 + 45*103 = (3.5+45)*103 = 48.5*103 = 4.85*104 or 3.5*103 + 4.5*104 = 0.35*104 + 4.5*104 = (0.35+4.5)*104 = 4.85*104 Subtraction is carried out in exactly the same way.
