Elements
Atomic
Groups & Periods
Protons, Neutrons & Electrons
Vocab
100
What is the symbol and atomic # for HYDROGEN?
H and 1
100
What is the atomic number of this element?
16
100
What period is the element, HYDROGEN (H) in?
1
100
How many protons does this element have?
1
100
A substance that cannot be broken down into another substance
Element
200
Which element has an atomic number of 3?
Lithium
200
Round the atomic mass to the nearest whole number
40
200
What group is the element, COPPER (Cu) in?
11
200
How many electrons does this element have?
8
200
Basic units of matter
Atoms
300
How many alkaline earth metals are there on the periodic table?
6
300
What is the atomic symbol for IRON?
Fe
300
Which element is in period 2, group 15
Nitrogen
300
How many protons & electrons does this element have?
11 Protons
11 Electrons
300
An uncharged (electrically neutral) subatomic particle that can be found inside of the nucleus
Neutron
400
What is the atomic #, symbol & name of the element that is Mrs. Brochu's favorite color?
79, Au, Gold
400
What is the atomic number & mass of the element PLUTONIUM?
Atomic Number - 94
Atomic Mass - 244
400
Which group and periods can the halogens be found in?
Group 17, Periods 2-7
400
How many neutrons does this element have?
151 neutrons
400
The vertical columns on the periodic table
Group or Family
500
Name the 5 elements whose symbols spell out BROCHU
Br (Bromine)
O (oxygen)
C (Carbon)
H (Hydrogen)
U (Uranium)
500
What is the atomic number, mass, and symbol for the element, Rutherfordium?
Atomic Number - 104
Atomic Mass - 267
Atomic Symbol - Rf
500
What is the group, period,and atomic # of the element with 53 electrons?
Iodine
500
How many protons, neutrons, and electrons does this element have? (Round the mass)
Protons - 47
Neutrons - 61
Electrons - 47
500
The organized array of all the chemical elements in order of increasing atomic number
Periodic Table