Weird concept, but:
Atomic number of helium is 2, so its square root is √2.
√2 is an irrational number so only an approximate decimal expansion can be made: √2 ≈ 1.4142
The numerical smaller whole number in each element's square refers to the integer value that is less than or equal to the square root of the element's atomic number. For example, if we take the element hydrogen with an atomic number of 1, its square root is 1, and the smaller whole number is also 1. For elements with higher atomic numbers, the smaller whole number can be determined by calculating the square root and rounding down to the nearest whole number.
The square root is the number which is times by itself, to get the square number.
the square root of a number is the number that is multiplied by itself to get that number, for example the square root of 9 is 3
Nothing. You cannot have a square root of a negative number. The square root of negative one is called i, but i is an imaginary number. It does not exist and does not follow the properties of real numbers. (For example, if a and b are positive, then the square root of a times the square root of b is the square root of ab. But the square root of -7 is not the square root of 7 times i.)
Square root is a mathematical function whose argument needs to be a mathematical quantity or expression. Since helium is neither a mathematical quantity nor an expression, the question makes no sense.
Taking the square root of an atomic number is not particularly useful. Anyway, you can look up the atomic number in a periodic table or some other reference material (searching Wikipedia for "manganese" should work well), and then use a calculator to take the square root.
The numerical smaller whole number in each element's square refers to the integer value that is less than or equal to the square root of the element's atomic number. For example, if we take the element hydrogen with an atomic number of 1, its square root is 1, and the smaller whole number is also 1. For elements with higher atomic numbers, the smaller whole number can be determined by calculating the square root and rounding down to the nearest whole number.
The square root is the number which is times by itself, to get the square number.
Sometimes the square root of a positive number can be irrational, as in the square root of 2 (which is a non-perfect square number), but sometimes it is a rational number, as in the square root of 25 (which is a perfect square number).
3 is the square root of 9. 9 is a square number. 9 is the square root of 81. 81 is a square number.
the square root of a number is the number that is multiplied by itself to get that number, for example the square root of 9 is 3
Nothing. You cannot have a square root of a negative number. The square root of negative one is called i, but i is an imaginary number. It does not exist and does not follow the properties of real numbers. (For example, if a and b are positive, then the square root of a times the square root of b is the square root of ab. But the square root of -7 is not the square root of 7 times i.)
Square root is a mathematical function whose argument needs to be a mathematical quantity or expression. Since helium is neither a mathematical quantity nor an expression, the question makes no sense.
It's not a square if it has no root. If a number is a square then, by definition, it MUST have a square root. If it did not it would not be a square.
The number 3 is the square root of the number 9 !
No - a natural number is a whole number. Therefore, the square root of 49 is a natural number, but the square root of 50 is not.
The square root of 51 is an irrational number and it is about 7.14128429