Question

1) The elements X, Y, Z have atomic numbers 8, 11, 17 respectively The mass no of x =16 The mass no of y =23 The mass no of Z=35 a) Find out number of electron, proton, neutron of X, Y, Z.​

Answer 1

ᴇʟᴇᴍᴇɴᴛs | x | ʏ | ᴢ |

__________|_______|________|________|

ɴᴀᴍᴇ | oxygen | Sodium | chlorine |

| |

ᴀᴛᴏᴍɪᴄ ɴᴏ.. | 8 | 11 | 17 |

| |

ᴍᴀss ɴᴏ. | 16 | 23 | 35 |

| |

ᴇʟᴇᴄᴛʀᴏɴ | 8 | 11 | 17 |

|

ᴘʀᴏᴛᴏɴ | 8 | 11 | 17 |

|

ɴᴇᴜᴛʀᴏɴ | 8 | 12 | 18 |

here is the answer mate...