Which of the following statements concerning the characteristics of the alkali metals (elements in Group 1) is TRUE?
A:The alkali metals readily form cations.
B:The alkali metals only require one more electron to have full s and p sublevels.
C:The ionization energies increase as the atomic numbers of the alkali metals
increase.
D:Lithium is the least electronegative of the alkali metals.

Idon’t know sorry i don’t know the answer i’m s sorry

We first assume that this gas is an ideal gas where it follows the ideal gas equation. the said equation is expressed as: pv = nrt. from this equation, we can predict the changes in the pressure, volume and temperature. if the volume and the temperature of this gas is doubled, then the pressure still stays the same.

The answer to the question: choose the correct statement.  a) when ethane reacts with fluorine gas the product is less stable.b) addition reactions of unsaturated hydrocarbons and halogens requires a high activation energy.  c)the double covalent bond within unsaturated hydrocarbons requires a lot of energy to break.  d)the double covalent bond within unsaturated hydrocarbons can be broken easily.is: a) when ethane reacts with fluorine gas the product is less stable.

The answer to your q it is d