WorksheetsMy Chemestry Final Project
Total questions: 9
Worksheet time: 5mins
Name
Class
Date
1.
What is the mass Number
a)
Its the number of an atom, is its total number of protons and neutrons
b)
Number of the atom's mass
c)
its how many molecules are in your body
2.
Is the Coca Cola a pure subtane
a)
No
b)
Yes
3.
what is the abbreviation of Silver
a)
Ag
b)
Au
c)
Cl
d)
Aug
4.
Which is the most important Element in our Bodies
a)
Oxygen
b)
Phosphorus
c)
Sulfur
d)
Sodium
5.
Is Nitogen an element from our body
a)
Yes
b)
No
6.
Which is the atomic mass of the Oxygen
a)
1.00874u
b)
4.567u
c)
35.453u
d)
15.999u
7.
Is the Gold a pure substance
a)
Yes
b)
No
c)
Maybe
8.
Which is abbrebation of Sodium
a)
Na
b)
Ne
c)
Sl
d)
Sd
9.
Is the Mass number a whole number
a)
Yes
b)
Nel
100 %
