Elements in the Same Group Have the Same Number of _____

Q10: Bromine is abbreviated by the two-letter symbol

Q29: The atomic weight of an element is

Q30: Helium is an s block element.

Q41: The mass of a neutron is equal

Q44: Which element is a noble gas?<br>A)H<br>B)Ne<br>C)Pr<br>D)Ra<br>E)More than

Q51: The element symbol for sulfur is _.<br>A)S<br>B)Su<br>C)Sf<br>D)Sl

Q57: The elements in a column of the

Q62: The electrons in the outermost shell of

Q74: Fl is the element symbol for fluorine.

Q82: What is the atomic number of the