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Carbon has an atomic number
According to the image, the atomic mass of carbon is 12.011. How is the atomic mass of carbon, or any other element, determined?
1 answer
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Carbon has an atomic number of 6. One carbon atom has an atomic mass of 12 and another carbon atom has a mass of 14. These are
1 answer
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If new information about the behavior of atoms is discovered and verified, then revisions will need to be made to the current?
A.
3 answers
asked by
blue
2,121 views
Column A
1. Selenium (Se- Atomic number 34) 2. Germanium (Ge- Atomic number 32) 3. Xenon (Xe - Atomic number 54) 4. Cobalt (Co-
1 answer
asked by
yoyo808
85 views
Answer the following questions
7.Name the only non-metal on the left side of the periodic table. 8. If you add together the
1 answer
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How can i tell how many electrons an element has? like Carbon
The atomic number is the number of protons in the nucleus AND the
0 answers
asked by
Bryan
551 views
Question 2 (2 points)
The atomic number determines the identity of an element. The atomic number is the number of protons in the
1 answer
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Use the following words to fill in the blanks.
Atomic number Ionic bond Atomic mass Law of conservation of mass Endothermic
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asked by
Ⓙⓤⓟⓘⓣⓔⓡ
733 views
Use the periodic table to identify each element below as either a metal, nonmetal, or metalloid.
Radium (Ra- Atomic number
1 answer
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Carbon is a an element with an atomic number of 6. Based on this information, which of the following statements is true?
A.
1 answer
asked by
Sherri
1,265 views