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What do the elements Hg (Mercury) and Br (Bromine) have in common?
Chlorine has one more proton
they are liquids at room temperature
Nitrogen
metals
they increase from left to right and top to bottom
a positive nucleus surrounded by a cloud of negative charges
Metals are found on the left side of the periodic table
Boron (B)
More than two thirds of the elements are classified as
Chlorine has one more proton
they are liquids at room temperature
Nitrogen
metals
they increase from left to right and top to bottom
a positive nucleus surrounded by a cloud of negative charges
Metals are found on the left side of the periodic table
Boron (B)
Which of the following statements about the periodic table is correct?
Chlorine has one more proton
they are liquids at room temperature
Nitrogen
metals
they increase from left to right and top to bottom
a positive nucleus surrounded by a cloud of negative charges
Metals are found on the left side of the periodic table
Boron (B)
For the most part how do the atomic masses progress throughout the periodic table?
Chlorine has one more proton
they are liquids at room temperature
Nitrogen
metals
they increase from left to right and top to bottom
a positive nucleus surrounded by a cloud of negative charges
Metals are found on the left side of the periodic table
Boron (B)
Which of these phrases best describes an atom?
Chlorine has one more proton
they are liquids at room temperature
Nitrogen
metals
they increase from left to right and top to bottom
a positive nucleus surrounded by a cloud of negative charges
Metals are found on the left side of the periodic table
Boron (B)
Why is S (Sulfur) before Cl (Chlorine) on the periodic table?
Chlorine has one more proton
they are liquids at room temperature
Nitrogen
metals
they increase from left to right and top to bottom
a positive nucleus surrounded by a cloud of negative charges
Metals are found on the left side of the periodic table
Boron (B)
Phosphorus would have chemical properties most like which of the following?
Chlorine has one more proton
they are liquids at room temperature
Nitrogen
metals
they increase from left to right and top to bottom
a positive nucleus surrounded by a cloud of negative charges
Metals are found on the left side of the periodic table
Boron (B)
According to the periodic table the neutral (stable) atom of what element has 5 protons, 5 electrons and 5 neutrons
Chlorine has one more proton
they are liquids at room temperature
Nitrogen
metals
they increase from left to right and top to bottom
a positive nucleus surrounded by a cloud of negative charges
Metals are found on the left side of the periodic table
Boron (B)
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