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What is the difference between anabolic and androgenic steroids?
what are gonads what is the difference between androgen and estrogen?
Why the stability decrease with increasing atomic mass?
Stability depends on to proton/neutron ratio; and this ratio increase with the atomic number.
How do you find the ratio of neutrons to protons?
The ratio of neutrons to protons in an atom can be calculated by subtracting the atomic number (number of protons) from the atomic mass (sum of protons and neutrons) of the atom. Mathematically, ratio of neutrons to protons = (Atomic mass - Atomic number).
What is the atomic ratio of salt?
The answer depends on which salt.
What ratio can be used to predict the stability of an atom?
This is the protons/neutrons ratio in the atomic nucleus.
The simplest atomic ratio of the elements present in a compound?
The simplest atomic ratio of the elements in a compound is determined by dividing the subscripts in the chemical formula by the greatest common factor. This ratio represents the smallest whole number ratio of atoms of each element in the compound.
What is the meaning of empirical formula?
Simplest atomic ratio of the elements present in the compounds.
What three factors effect the nuclear charge?
The stability of a nucleus depends on the ratio of protons to neutrons. It's not a simple ratio that's the same for all atomic numbers, it varies. For small atomic numbers, 1:1 is about right. For higher atomic numbers, more neutrons are needed.
What is the ratio of sodium to chlorine to make salt?
The atomic ratio in this salt is 1:1. The mass ratio is 22.999:35.457 of sodium to chlorine, the ratio of the atomic weights of sodium and chlorine.
What is the ratio of sodium to chloride in sodium chloride?
The atomic ratio between sodium and chlorine in sodium chloride is 1:1, as indicated by its formula NaCl. If the mass ratio is wanted, it is that of the atomic weights of the two elements.
What is the ratio of phosphorous to bromine in 2 P 3 Br2 -- 2 PBr3?
The atomic ratio between the atoms is shown by the formula itself to be 1:3 for P:Br. The gram atomic mass of phosphorus is 30.9738, and the gram atomic mass of bromine is 79.904. Therefore, the ratio of phosphorus to bromine by mass is 30.9738/(3* X 79.904) or about 0.12921 to the justified number of significant digits. ______________________ *This is an exact digit
Can the atomic number be multiplied by two then equal the atomic mass?
Not generally. For light elements this relation is often approximately true, but for heavier elements, the gram atomic mass is more than two times the atomic number, as the ratio of neutrons to protons increases with increasing atomic mass.
