Week One Class Two Study Guide Questions APT

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Chapter Two Questions pg. 83

4. A element deficiency causing low amounts of haemoglobin in the blood is A) Fe

5. A proton can be described as b) positive charge in the nucleus

6. The subatomic particle responsible for chemical behaviour is a electron

7. The stored form of carbs in the body is a) glycogen

8. The statement that doesn't support a solution is d) contains homogenous and heterogeneous pairs.

9. In a solution of water water to water bonds can be described as d) hydrogen bonds

16. Water is important for e)all of the above

26. a) they are all carbon atoms and contain the same amount of protons

b) The amount amount of neutrons differ

c) isotopes

d) draw an atom (already know)

27. moles question won't need

28. a) covalent

b) ionic

c) ionic