Which of These Elements Is a Metal

Q14: Determine the mass in grams of 1.15

Q15: Which of these particles has a negative

Q16: Which of the following is true?<br>A) Oxygen

Q17: One mole of nickel (Ni) has a

Q18: Determine the correct number of protons and

Q20: Which of these is the correct representation

Q21: When a strontium atom loses two electrons,

Q22: Strontium is a member of which group/family?<br>A)

Q23: The elements of the group 1 A

Q24: Which of the following is true?<br>A) Carbon