# data[].attributes.headline
Gold is the most used material and element in jewelry. it has an atomic number of 79 and a atomic mass of 197 with a valency of 1. Its ionic form is Au+1 and it is a cation. the electronic configuration of gold is 2,8,18,32,18,1.

# data[].attributes.subject
Gold is the most used material and element in jewelry. it has an atomic number of 79 and a atomic mass of 197 with a valency of 1. Its ionic form is Au+1 and it is a cation. the electronic configuration of gold is 2,8,18,32,18,1.

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Carbon is the 6th element in the periodic table and it makes up 18% of the human body. Its atomic number is 6 and its atomic mass is 12 with a valency of 4. its ionic form is C+4. The electronic configuration of carbon is 2,4.

# data[].attributes.subject
Carbon is the 6th element in the periodic table and it makes up 18% of the human body. Its atomic number is 6 and its atomic mass is 12 with a valency of 4. its ionic form is C+4. The electronic configuration of carbon is 2,4.

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Francium is known for its uses in curing cancer. It's atomic number is 87 and its atomic mass is 223. It has a valency of 1 and its ionic form is Fr+1. Its electronic configuration is 2,8,18,32,18,8,1.

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Francium is known for its uses in curing cancer. It's atomic number is 87 and its atomic mass is 223. It has a valency of 1 and its ionic form is Fr+1. Its electronic configuration is 2,8,18,32,18,8,1.

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Oganesson is the last element of the periodic table. It was created by a group of Russian and American scientists in Russia. It is a Noble gas. It's atomic number is 118 and its atomic mass is 294. Its electronic configuration is 2,8,18,32,32,18,8.  

# data[].attributes.subject
Oganesson is the last element of the periodic table. It was created by a group of Russian and American scientists in Russia. It is a Noble gas. It's atomic number is 118 and its atomic mass is 294. Its electronic configuration is 2,8,18,32,32,18,8.  

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Radium takes the place as the most radioactive element in the periodic table. It was discovered by Marie and Pierre Curie. It has an atomic number of 88 and an atomic mass of 226. Radium has a valency of 2 and its ionic form is Ra+2. It has an electronic configuration of 2,8,18,32,18,8,2.

# data[].attributes.subject
Radium takes the place as the most radioactive element in the periodic table. It was discovered by Marie and Pierre Curie. It has an atomic number of 88 and an atomic mass of 226. Radium has a valency of 2 and its ionic form is Ra+2. It has an electronic configuration of 2,8,18,32,18,8,2.