The Basics Of Chem Of And Bio

Question 1

Scientists can use the radioactive decay of Carbon elements for what purpose?

Answer 1

1. Date objects
2. Create images
3. Trace movement of objects thourgh the body

Question 2

What is an Isotope

Answer 2

Atoms of the same element that differ in number of neutrons.

Ex. Carbon - 12
Carbon - 13
Carbon - 14

Question 3

Is water covalently bonded?

Answer 3

Yea

Question 4

Organic molecules consist of ___________

Answer 4

Carbon