.....................P....Q.....R......S
Proton..............13....16....17.....19
Electron............13....16....17.....19
Neutron.............14....16....35.....20

Which of the four atoms P,q,R and in S in the above data can be described by the following properties relative atomic mass is greater than 30 but less than 40; it has an odd atomic number and forms a unipositive ion in solution?

Similar Questions

What is the mass of solute in 500$cm^{3}$ of 0.005$moldm^{-3}$ $H_{2}SO_{4}$? ( H = 1, S = 32....

If 6.5g of magnesium ribbon reacts completely with Hydrochloric acid, how many grams of hydrogen gas...

Which of the following elements has its valence electrons in the s-orbital? ...

For the reaction NH4NO2 $\to$ N2 + 2H2O, calculate the volume of nitrogen that would be produced a...

Which of the following organic compounds can undergo both addition and substitution reactions? ...

An element X has two isotopes, $^{20} _{10}X$ and $^{22} _{10}X$, present in the ratio 1:3...

Pipe-borne water is usually chlorinated in order to ...

If a given quantity of electricity liberates 0.65g of Zn2+, what amount of Hg2+ would be liberated b...

What is the chemical symbol for Palladium? ...

Octane number is highest in petrol containing a high proportion of ...