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5. Find the sum of all natural numbers less than 1000 and which are divisible by neither 5 nor 2. (1) a proton and a neutron (2) a proton and deuterium (3) deuterium and an alpha particle (4) an electron and gamma rays |
| Answer» 5. Find the sum of all natural numbers less than 1000 and which are divisible by neither 5 nor 2. (1) a proton and a neutron (2) a proton and deuterium (3) deuterium and an alpha particle (4) an electron and gamma rays | |