dina computed the mass of 1,000 protons in grams. the calculator displayed 1.76e -21. what is the mass of 1,000 protons in scientific notation what is it in scientific notation
The mass of 1,000 protons can be represented in scientific notation as 1.76 x 10^(-21) grams.
The mass of 1,000 protons in scientific notation is 1.76 x 10^-21 grams.
To get the mass of 1,000 protons in scientific notation, we need to convert the given value of 1.76e-21 into scientific notation.
Scientific notation is a way to represent very large or very small numbers in a compact form. It consists of two parts: a coefficient and a power of 10. The coefficient is a number greater than or equal to 1 and less than 10, and the power of 10 indicates how many places the decimal point is moved.
In the given value of 1.76e-21, the coefficient is 1.76, and the power of 10 is -21.
Now, let's convert it to scientific notation step-by-step:
1. Start with the coefficient as it is: 1.76.
2. Since the power of 10 is negative (-21), it indicates that we need to move the decimal point 21 places to the left.
3. Add the appropriate number of zeroes to maintain the value of the number: 1.76e-21.
Therefore, the mass of 1,000 protons in scientific notation is 1.76e-21 grams.