收藏
下载资源 加入VIP,免费下载

2018年中考化学真题分类汇编4化学与社会发展考点21化学与环境3垃圾（无答案）.doc

上传人：cleanass300 文档编号：1130083 上传时间：2019-05-08 格式：DOC 页数：1 大小：40KB
下载 相关 举报
2018年中考化学真题分类汇编4化学与社会发展考点21化学与环境3垃圾（无答案）.doc_第1页
第1页 / 共1页
亲，该文档总共1页，全部预览完了，如果喜欢就下载吧！
资源描述

1考点 21 化学与环境（18 嘉兴）16.绿水青山就是金山银山。2018 年嘉兴市全面推进生活垃圾分类工作，在城市居民小区内，将生活垃圾按图示分三类科学处置。居民常用的锌锰干电池，内含锌、碳、二氧化锰等物质。二氧化锰中锰元素的化合价为_。废旧锌锰干电池因含重金属元素不能随意丢弃，应将其放入_收集容器。

展开阅读全文
相关资源
猜你喜欢
  • ETSI TS 119 412-3-2015 Electronic Signatures and Infrastructures (ESI) Certificate Profiles Part 3 Certificate profile for certificates issued to legal persons (V1 0 1)《电子签名和基础设施 (.pdf ETSI TS 119 412-3-2015 Electronic Signatures and Infrastructures (ESI) Certificate Profiles Part 3 Certificate profile for certificates issued to legal persons (V1 0 1)《电子签名和基础设施 (.pdf
  • ETSI TS 119 412-3-2015 Electronic Signatures and Infrastructures (ESI) Certificate Profiles Part 3 Certificate profile for certificates issued to legal persons (V1 0 1)《电子签名和基础设施 (_1.pdf ETSI TS 119 412-3-2015 Electronic Signatures and Infrastructures (ESI) Certificate Profiles Part 3 Certificate profile for certificates issued to legal persons (V1 0 1)《电子签名和基础设施 (_1.pdf
  • ETSI TS 119 412-4-2015 Electronic Signatures and Infrastructures (ESI) Certificate Profiles Part 4 Certificate profile for web site certificates issued to organizations (V1 0 1)《电子.pdf ETSI TS 119 412-4-2015 Electronic Signatures and Infrastructures (ESI) Certificate Profiles Part 4 Certificate profile for web site certificates issued to organizations (V1 0 1)《电子.pdf
  • ETSI TS 119 412-4-2015 Electronic Signatures and Infrastructures (ESI) Certificate Profiles Part 4 Certificate profile for web site certificates issued to organizations (V1 0 1)《电子_1.pdf ETSI TS 119 412-4-2015 Electronic Signatures and Infrastructures (ESI) Certificate Profiles Part 4 Certificate profile for web site certificates issued to organizations (V1 0 1)《电子_1.pdf
  • ETSI TS 119 412-5-2015 Electronic Signatures and Infrastructures (ESI) Certificate Profiles Part 5 QCStatements (V2 0 13)《电子签名和基础设施 (ESI) 证书简介 第5部分 质量控制声明 (V2 0 13)》.pdf ETSI TS 119 412-5-2015 Electronic Signatures and Infrastructures (ESI) Certificate Profiles Part 5 QCStatements (V2 0 13)《电子签名和基础设施 (ESI) 证书简介 第5部分 质量控制声明 (V2 0 13)》.pdf
  • ETSI TS 119 421-2015 Electronic Signatures and Infrastructures (ESI) Policy and Security Requirements for Trust Service Providers issuing Time-Stamps (V1 0 1 Includes Diskette)《电子签.pdf ETSI TS 119 421-2015 Electronic Signatures and Infrastructures (ESI) Policy and Security Requirements for Trust Service Providers issuing Time-Stamps (V1 0 1 Includes Diskette)《电子签.pdf
  • ETSI TS 119 421-2015 Electronic Signatures and Infrastructures (ESI) Policy and Security Requirements for Trust Service Providers issuing Time-Stamps (V1 0 1 Includes Diskette)《电子签_1.pdf ETSI TS 119 421-2015 Electronic Signatures and Infrastructures (ESI) Policy and Security Requirements for Trust Service Providers issuing Time-Stamps (V1 0 1 Includes Diskette)《电子签_1.pdf
  • ETSI TS 119 422-2015 Electronic Signatures and Infrastructures (ESI) Time-stamping protocol and time-stamp profiles (V1 0 1)《电子签名和基础设施 (ESI) 时间戳协议和时间戳简介 (V1 0 1)》.pdf ETSI TS 119 422-2015 Electronic Signatures and Infrastructures (ESI) Time-stamping protocol and time-stamp profiles (V1 0 1)《电子签名和基础设施 (ESI) 时间戳协议和时间戳简介 (V1 0 1)》.pdf
  • ETSI TS 119 495-2018 Electronic Signatures and Infrastructures (ESI) Sector Specific Requirements Qualified Certificate Profiles and TSP Policy Requirements under the payment servi.pdf ETSI TS 119 495-2018 Electronic Signatures and Infrastructures (ESI) Sector Specific Requirements Qualified Certificate Profiles and TSP Policy Requirements under the payment servi.pdf
    • 相关搜索

    当前位置：首页 > 考试资料 > 中学考试

    copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
    备案/许可证编号：苏ICP备17064731号-1