Chemistry, 22.03.2021 20:00 cardsqueen
An atom has 5 protons in its nucleus that gives it a positive charge. What can be inferred about the number and position of other particles that make the atom electrically neutral? *
A. 5 neutrons are located inside the nucleus.
B. 5 electrons are located inside the nucleus.
C. 5 neutrons are located outside the nucleus.
D. 5 electrons are located outside the nucleus.
Answers: 2
Chemistry, 22.06.2019 12:30
Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together
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Chemistry, 22.06.2019 14:10
13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.
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Chemistry, 22.06.2019 16:00
As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit
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Chemistry, 22.06.2019 18:40
What is the binding energy of a nucleus that has a mass defect of 5.81*10-^29 kg a 5.23*10-^12 j b 3.15* 10^12 j c 1.57*10-3 j d 9.44*10^20 j
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An atom has 5 protons in its nucleus that gives it a positive charge. What can be inferred about the...
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