Even more Punnett Squares.

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

One similarity and one difference between an element and a mixture of elements

Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent