5 What Do Atoms Look Like Chemistry Worksheet With Answers - South Pasadena Page 5
ADVERTISEMENT
1
2
3
4
5South Pasadena • Chemistry
Name ___________________________________
Period ___ Date ___/___/___
5 • What Do Atoms Look Like?
T H E S U B A T O M I C P A R T I C L E S 9
Use the following KEY to answer these questions (more than one answer may apply):
P = protons
N = neutrons
E = electrons
P & N_
1.
Most of the mass of the atom
P & N_
6.
Size of a softball in a 6-mile atom
th
P_____
2.
1+ charge
E_____
7.
1/2000
amu
P & N_
3.
Mass of 1 amu
N_____
8.
No charge
P & N_
4.
Makes up the nucleus
E_____
9.
Found outside the nucleus
E_____
5.
Determines the radius of the atom
E_____
10. Charge of 1-
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education