Name Date
Identify the Constant of Proportionality Independent Practice Worksheet
Complete all the problems. Make sure to draw pictures to help you solve the
problems.
1. The graph below represents the total number of
plants and number of seed packets used. What is the
constant of proportionality?
50
40
Total Number of
Plants
30
20
10
0
5
3
Number of seed packets
0 10:32

hmmm 1. 50

total of plants h

10

number of see packets? where is it?

Step-by-step explanation:

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

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.