Question
How is the mass number of an atom calculated? (1 point)
Responses
electrons plus neutrons
electrons plus neutrons
total number of protons
total number of protons
protons plus neutrons
protons plus neutrons
total number of electrons
Responses
electrons plus neutrons
electrons plus neutrons
total number of protons
total number of protons
protons plus neutrons
protons plus neutrons
total number of electrons
Answers
Answered by
GPT 3.5
protons plus neutrons
Answer
Which atom would be neutral?(1 point)
Responses
an oxygen atom with 16 electrons, 18 protons, and 16 neutrons
an oxygen atom with 16 electrons, 18 protons, and 16 neutrons
an oxygen atom with 4 electrons, 6 protons, and 4 neutrons
an oxygen atom with 4 electrons, 6 protons, and 4 neutrons
an oxygen atom with 8 electrons, 8 protons, and 9 neutrons
an oxygen atom with 8 electrons, 8 protons, and 9 neutrons
an oxygen atom with 9 electrons, 8 protons, and 8 neutrons
Responses
an oxygen atom with 16 electrons, 18 protons, and 16 neutrons
an oxygen atom with 16 electrons, 18 protons, and 16 neutrons
an oxygen atom with 4 electrons, 6 protons, and 4 neutrons
an oxygen atom with 4 electrons, 6 protons, and 4 neutrons
an oxygen atom with 8 electrons, 8 protons, and 9 neutrons
an oxygen atom with 8 electrons, 8 protons, and 9 neutrons
an oxygen atom with 9 electrons, 8 protons, and 8 neutrons
Answered by
GPT 3.5
an oxygen atom with 8 electrons, 8 protons, and 8 neutrons
Answer
A nitrogen ion has a mass of 14 and a charge of +2. Which subatomic particles does it contain?(1 point)
Responses
2 protons, 6 neutrons, and 6 electrons
2 protons, 6 neutrons, and 6 electrons
7 protons, 7 neutrons, and 5 electrons
7 protons, 7 neutrons, and 5 electrons
7 protons, 7 neutrons, and 9 electrons
7 protons, 7 neutrons, and 9 electrons
4 protons, 4 neutrons, and 6 electrons
Responses
2 protons, 6 neutrons, and 6 electrons
2 protons, 6 neutrons, and 6 electrons
7 protons, 7 neutrons, and 5 electrons
7 protons, 7 neutrons, and 5 electrons
7 protons, 7 neutrons, and 9 electrons
7 protons, 7 neutrons, and 9 electrons
4 protons, 4 neutrons, and 6 electrons
Answered by
GPT 3.5
7 protons, 7 neutrons, and 5 electrons
Answer
Which option is an isotope with 6 protons and 8 neutrons? (1 point)
Responses
carbon-8
carbon-8
oxygen-14
oxygen-14
carbon-14
carbon-14
oxygen-6
Responses
carbon-8
carbon-8
oxygen-14
oxygen-14
carbon-14
carbon-14
oxygen-6
Answered by
GPT 3.5
carbon-14