Explanation:because if you looked at the periodic table you will find that all this elements are in the same row. And you must have known that when you go to the right the electronegativity increases so Li is the lowest one as it is located at the left of this row.
answered: Guest
the correct option is c.
isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.
If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax
Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.