11,10
It means you are finding what number multiplied by itself will give you the number you are finding the square root of.
7 Or -8
If you are trying to find the number of square units on the surface of something, you find the area of that surface (the width times the height). The answer is written as units2
Finding the square root of a number is performing the opposite operation of squaring the number. In order to square a number you must multiple the number by itself. 2 x 2 = 4 so the square root of 4 is 2.
you can find electrons by subtract the atomic number and atomic mass.
That's Manganese and it has (about) 30 neutrons - - - - BUT your question would have an answer of 11.
The number of neutrons in the nucleus of an atom varies for each isotope of the element. Atomic number 25 means the atom contains 25 Protons, and it is the element Manganese (Mn). Manganese has 4 isotopes 52Mn, 53Mn, 54Mn & 55Mn. Take the number of protons (always 25 with Mn) from the isotope number and you will have the number of Neutrons in the nucleus. eg 55Mn will have 30 Neutrons.
how do you find the atomic number for an element?
All you need is the periodic table and a brain. The number of protons is the atomic number(located at the top left hand side of the square for each element) The number of nutrons is the the Atomic Mass minus the Atomic Number.
We can find tin as a metal element. Atomic number of it is 50.
the atomic number is the number of protons of an element. The atomic number specifically identifies an element. You can find it on the Periodic Table of Elements.
You need to find the atomic number, and the atomic mass. The atomic number i the number of PROTONS in the nucleus, the atomic mass, or mass number, is the number of PROTONS and NEUTRONS in the nucleus. To find the number of neutrons you subtract the atomic number from the mass number.
The number of protons in an element is equal to its atomic number, which is found on the periodic table. Each element has a unique atomic number, corresponding to the number of protons in its nucleus.
The atomic number of an element can be found on most any Periodic Table of Elements. The atomic number is found in the upper left hand corner of the element's square. The number represents the number of protons one atom of the element has.
The atomic number is equal to the amount of protons
The atomic number is the number of protons in the element. For example calcium has 20 protons, so that means it has an atomic number of 20. You can find the element's number on the periodic table; its usually the number on top of the element's symbol