My Chemestry Final Project

What is the mass Number

• Its the number of an atom, is its total number of protons and neutrons

• Number of the atom's mass

• its how many molecules are in your body

Is the Coca Cola a pure subtane

• No

• Yes

what is the abbreviation of Silver

• Ag

• Au

• Cl

• Aug

Which is the most important Element in our Bodies

• Oxygen

• Phosphorus

• Sulfur

• Sodium

Is Nitogen an element from our body

• Yes

• No

Which is the atomic mass of the Oxygen

• 1.00874u

• 4.567u

• 35.453u

• 15.999u

Is the Gold a pure substance

• Yes

• No

• Maybe

Which is abbrebation of Sodium

• Na

• Ne

• Sl

• Sd

Is the Mass number a whole number

• Yes

• Nel