It looks like you have combined two concepts. The number of protons in an atom is the atomic number. The sum of the protons and the neutrons in an atom is the mass number. There is no such thing as an atomic mass number.
Yes, in their natural state, the proton and electron number are the same, and thus the same as the atomic number.
True. Zero is in the set of whole numbers, integers, rational numbers and real numbers but not natural numbers. Natural numbers are often referred to as the "counting numbers" or how you learned to count. When we are teaching little children numbers, we never start with zero or negative numbers - just 1, 2, 3...
No, the atomic number is the number of protons and electrons in a given element. The atomic weight is the weighted average of the isotopes in a natural environment.
Carbon-12 is a natural and stable isotope of carbon.
The phone number of the Jeffersonville Library is: 740-426-9292.
The phone number of the Jeffersonville Township Public Library is: 812-285-5630.
The phone number of the Western Sullivan P L - Jeffersonville is: 845-482-4350.
The phone number of the Varnum Memorial is: 802-644-2117.
No, 812-282-xxxx is not a toll-free number. Toll-free numbers typically start with area codes such as 800, 888, 877, 866, 855, or 844 in the United States. The number 812 is an area code for southern Indiana, which is not designated for toll-free services. Toll-free numbers are free for the caller because the recipient business pays for the charges.
The phone number of the Twiggs County Public Library is: 478-945-3814.
Routing number for Chase banks in Indiana: 074000010
The phone number of the Entertainment Concepts is: 417-339-4405.
The phone number of the Indiana Historical Society is: 317-232-1882.
The phone number of the Indiana State Museum is: 317-232-1637.
The phone number of the Indiana Military Museum is: 812-882-8668.
The phone number of the Indiana Free Library Inc is: 724-465-8841.