2025年遼寧省事業(yè)單位教師招聘考試化學學科專業(yè)知識試題匯編考試時間：______分鐘總分：______分姓名：______一、選擇題要求：本部分共20題，每題2分，共40分。在每小題給出的四個選項中，只有一個選項是符合題目要求的，請將正確選項前的字母填入題后的括號內(nèi)。1.下列物質中，不屬于有機物的是（）A.乙醇B.二氧化碳C.乙酸D.甲烷2.下列化合物中，屬于酸的是（）A.氫氧化鈉B.氫氧化鈣C.硫酸D.氯化鈉3.下列物質中，屬于電解質的是（）A.氯化氫B.氫氣C.氧氣D.氯化鈉4.下列物質中，屬于非電解質的是（）A.氫氧化鈉B.氯化鈉C.氫氧化鈣D.乙醇5.下列物質中，屬于酸式鹽的是（）A.氫氧化鈉B.碳酸鈉C.硫酸氫鈉D.氯化鈉6.下列物質中，屬于堿式鹽的是（）A.氫氧化鈉B.碳酸鈉C.硫酸氫鈉D.氯化鈉7.下列物質中，屬于強酸的是（）A.硫酸B.氫氧化鈉C.氫氧化鈣D.氯化鈉8.下列物質中，屬于強堿的是（）A.硫酸B.氫氧化鈉C.氫氧化鈣D.氯化鈉9.下列物質中，屬于弱酸的是（）A.硫酸B.氫氧化鈉C.氫氧化鈣D.乙酸10.下列物質中，屬于弱堿的是（）A.硫酸B.氫氧化鈉C.氫氧化鈣D.氫氧化銨11.下列物質中，屬于金屬元素的是（）A.氫B.氧C.氮D.鈉12.下列物質中，屬于非金屬元素的是（）A.氫B.氧C.氮D.鈉13.下列物質中，屬于金屬單質的是（）A.氫氣B.氧氣C.氮氣D.鈉14.下列物質中，屬于非金屬單質的是（）A.氫氣B.氧氣C.氮氣D.鈉15.下列物質中，屬于金屬氧化物的是（）A.氧化鈉B.氧化鈣C.氧化鋁D.氧化鎂16.下列物質中，屬于非金屬氧化物的是（）A.氧化鈉B.氧化鈣C.氧化鋁D.氧化鎂17.下列物質中，屬于堿金屬元素的是（）A.鈉B.鈣C.鎂D.鋁18.下列物質中，屬于堿土金屬元素的是（）A.鈉B.鈣C.鎂D.鋁19.下列物質中，屬于過渡金屬元素的是（）A.鈉B.鈣C.鎂D.鋁20.下列物質中，屬于非金屬元素的是（）A.鈉B.鈣C.鎂D.鋁二、填空題要求：本部分共10題，每題2分，共20分。請將正確答案填入題后的括號內(nèi)。21.元素周期表中，位于第1周期的元素有__________、__________、__________、__________、__________。22.元素周期表中，位于第2周期的元素有__________、__________、__________、__________、__________、__________、__________、__________、__________、__________。23.元素周期表中，位于第3周期的元素有__________、__________、__________、__________、__________、__________、__________、__________、__________、__________。24.元素周期表中，位于第4周期的元素有__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________。25.元素周期表中，位于第5周期的元素有__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、__________、_______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