Giúp em với mnn

Nguyên tử X của 1 nguyên tố M có 19 hạt proton ,20 hạt nơtron .Hãy viết cấu hình electron ; xác định số khối ,viết kí hiệu nguyên tử ,và cho biết nguyên tố M là kim loại ,phi kim hay khí hiếm ? Giải thích ?

She said that if Jack (refuse)............,we( have).....to manage without him.

1.Tom wasn't interested un mathematics ---->His father wishes........... 2. I am sorry that I was absent from class yesterday ---->I wish.... . 3.I missed an exciting football match on TV last night . --->I wish 4. The doctor wants her to keep silent in the hospital. -->He wishes..... 5.I regret speaking to him so severely yesterday. -->I wish.. . ........ 6.She wants to have more money -->She wishes.... ...

1.Nam isn't rich. ---->I wish Nam....... 2.I'm afraid our football team will lose the game --->I wish.... 3.He's sorry he didn't finish his homework last night --->He wishes...... 4.I can't go hiking with them --->I wish.. 5.What a pity I broke the vase -->I wish......

he didn't have any breakfast this morning and now he feels so hungry. ---->Had.......................................

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