The sets l and g are given below.
l = (-1,0,2,4,6,7)
g=(-1,3,4,5)
find the intersection of l and g.
find the union of l and g.
write your answers using set notation (in roster form).

L∩G = {-1,4}

L∪G={-1,0,2,3,4,5,6,7}

Step-by-step explanation:

L = (-1,0,2,4,6,7)

G=(-1,3,4,5)

Find the intersection of L and G.

Intersection means the common elements in both sets.The intersection of two sets is a new set that contains all of the elements that are in both sets. The intersection is written as L∩G

L∩G = {-1,4}

Find the union of L and G

The union of two sets is a new set that contains all of the elements that are in at least one of the two sets. It is represented by L∪G

L∪G={-1,0,2,3,4,5,6,7}

44

step-by-step explanation:

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.