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KMHS_Chemistry
Chapter 4 Practice: Subatomic Particle Counting
Question | Answer |
---|---|
What is the relationship between the number of prtons and the atomic number of an atom? | The number of protons equals the atomic number. |
How many electrons are in a carbon atom? | 6 Electrons |
What is the mass number of oxygen with ten neutrons? | 18 |
How many electrons are in Ne atom? | 10 |
How many protons are in He? | 2 protons |
How many protons are in carbon? | 6 protons |
Are there any neutrons in the atom of Hydrogen? | NO, zero neutrons |
How many neutrons are in the atom Boron? | 6 neutrons |
How many neutrons are in Flourine? | 10 neutrons |
How many neutrons are in Lithium? | 4 Neutrons |
What is the atomic number of gold? | 79 |
What is the atomic number of potassium? | 19 |
What is the atomic number of sulfur? | 16 |
What is the mass number of nitrogen with 7 protons? | 14 |
What is the mass number of Helium with 2 nuetrons? | 4 |