Webthe number of protons and neutrons. The smaller number tells us the number of protons. This is the atomic number. This also tells us the number of electrons. The number of neutrons can be worked out by doing the mass minus the atomic number (big number minus small number). E.g. Carbon has a mass of 12 and an atomic number of 6. … Web5 de jun. de 2024 · The mass number represents the number of protons and neutrons combined and the atomic number only represents the number of protons. mass number - atomic number = number of neutrons. Advertisement. what is cloud computing . when pollution couses rain to have a ph less than 5.6. to mix acid and base to cancel each …
The mass number minus atomic number? - Answers
WebSo here, atomic mass is denoted by a and atomic number is denoted by c. So here this is the formula to find a number of neutrons. So here we have, atomic mass of carbon is 12 and number is 6, so number of neutron will be is equal to 6. So here the correct answer is mass number. Minus atomic number option b is the correct option that is option b. Web3 de abr. de 2016 · The element Y has a mass number of 30 and has 20 neutrons. What is the atomic number? When you find the number of neutrons of an element, you do mass number minus atomic number. You can use this to build an equation: 30-x=20 x=10 The atomic number is 10 Answer link holistic resorts near me
Atomic number and mass number - Atomic structure
Web★★ Tamang sagot sa tanong: TRUE OR FALSE 1. Number of protons is equal to number of electrons. 2. Atomic number is equal to number of protons. 3. Atomic mass is equal to the number of neutron. 4. Atomic mass/Mass number is equal to proton plus neutron. 5. Atomic number identifies - studystoph.com WebTo calculate the numbers of subatomic particles in an atom, use its atomic number and mass number: number of protons = atomic number number of electrons = atomic … Web5 de jun. de 2024 · mass number - atomic number = number of neutrons. Explanation: The mass number of an atom is equal to the number of protons plus the number of … holistic resources