Make a tree diagram to show the sample space and then give the total number of outcomes. choosing a letter from the word SPACE and choosing a consonant from the word MATH
a. 12
C. 15
b. 8
d. 9

C. 15

Step-by-step explanation:

5 options from the word SPACE (all letters work)

multiplied by 3, the number of consonants in the word MATH

5 x 3 = 15

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

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.