https://padlet.com/gwang371/u9624ayam25boavo 매수업 후 간단 메모 및 문제 풀이 등 en-us 2022-03-06 17:32:48 UTC 2022-03-10 05:39:42 UTC hello@padlet.com https://padlet.net/icons/png/1f929.png gwang371 https://padlet.com/gwang371/u9624ayam25boavo/wish/2080114303 (1) +를 누르고 본인의  학번과 이름을 쓰시오. 
(2) 물리변화의 예를 쓰고 왜 물리변화라고 생각하는지 이유를 서술하시오.  (사진 첨부)
(3) 화학변화의 예를 쓰고 왜 화학변화라고 생각하는지 이유를 서술하시오.  (사진 첨부)]]> 2022-03-06 17:32:48 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2080114303 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082794736 2022-03-08 00:40:28 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082794736 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795131 2022-03-08 00:40:40 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795131 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795388 2022-03-08 00:40:48 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795388 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795443 2022-03-08 00:40:50 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795443 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795453 2022-03-08 00:40:50 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795453 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795487 2022-03-08 00:40:51 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795487 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795565 2022-03-08 00:40:54 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795565 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795580 2022-03-08 00:40:54 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795580 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795964 2022-03-08 00:41:08 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795964 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795972 2022-03-08 00:41:08 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082795972 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082796149 2022-03-08 00:41:15 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082796149 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082796207 2022-03-08 00:41:18 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082796207 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082796384 2022-03-08 00:41:25 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082796384 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082796553 2022-03-08 00:41:32 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082796553 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082796853 2022-03-08 00:41:44 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082796853 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082798295 2022-03-08 00:42:34 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082798295 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082798380 2022-03-08 00:42:37 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082798380 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082798613 2022-03-08 00:42:44 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082798613 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082799372 2022-03-08 00:43:08 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082799372 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082799601 2022-03-08 00:43:16 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082799601 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082800512 2022-03-08 00:43:39 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082800512 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082802674 야채를 썬다 - 물리변화

(물질의 고유한 성질은 변하지 않으면서 모양만 변했기 때문)]]> 2022-03-08 00:44:51 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082802674 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082803940 2022-03-08 00:45:30 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082803940 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082806497 2022-03-08 00:46:58 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082806497 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082807635 나무가 연소되어 숯이 되는 것은 화학 변화입니다]]> 2022-03-08 00:47:35 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082807635 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082811054 얼음이 된다.(물리변화)
액체가 고체로 상태 변화한 것이기 때문에]]> 2022-03-08 00:49:30 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082811054 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082811883 음식이 상한다.(화학변화)
고유의 성질이 변하여, 음식의 맛이 달라진 것이기 때문에]]> 2022-03-08 00:49:56 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082811883 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082823489 1.아이스크림이 녹는다(물리변화) 맛이 변하지 않기 떄문

2.계란 익기(화학변화) 음식이 익기 때문]]> 2022-03-08 00:56:08 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082823489 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082829288 병이 깨진다.
모양만 변했지 성질은 변하지 않았기 때문]]> 2022-03-08 00:59:13 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082829288 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082837255 빵이 상한다.
음식이 상하면서 안에 있는 성질이 바꼈기 때문]]> 2022-03-08 01:03:28 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082837255 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082839555 (물리변화)
 물이 얼음이 되거나 수증기가 된다.
 =물이 가진 고유한 성질은 변하지 않으면서 모양과 촉감, 상태 등이 변하였기 때문이다.

]]> 2022-03-08 01:04:42 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082839555 https://padlet.com/gwang371/u9624ayam25boavo/wish/2082840831 (화학변화)
 나무가 연소되어 숯이 된다.
 =나무였던 원래의 물질이 성질이 다른 새로운 물질인 숯으로 변하였기 때문이다.]]> 2022-03-08 01:05:25 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2082840831 https://padlet.com/gwang371/u9624ayam25boavo/wish/2083869763 물이 얼어서 얼음이 된다]]> 2022-03-08 12:25:23 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2083869763 https://padlet.com/gwang371/u9624ayam25boavo/wish/2083870688 못, 쇠 등이 녹슨다]]> 2022-03-08 12:26:08 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2083870688 https://padlet.com/gwang371/u9624ayam25boavo/wish/2086357727 녹은아이스크림
이유:성질 변화 없이 모양만 변했다]]> 2022-03-09 15:47:43 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2086357727 https://padlet.com/gwang371/u9624ayam25boavo/wish/2086366444 익은 바나나
이유 바나나가 익으면서 맛같은 성질이 변했기 때문]]> 2022-03-09 15:51:52 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2086366444 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087012394 과일을 갈아마신다
이유:고체에서 액체로 상태변화 했기 때문에]]> 2022-03-09 22:27:48 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087012394 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087014948 과일이 익는다
이유:익기 전과 후에 성질이 변했기 때문에]]> 2022-03-09 22:30:21 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087014948 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087161200 종이가 타서 재가된다. 종이가 타게 되면 재로 변하기 때문에 다른 성질을 띈다. 화학변화]]> 2022-03-10 00:41:28 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087161200 gwang371 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087582658 2022-03-10 04:53:19 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087582658 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087583365 물이 얼어서 얼음이 된다. 
왜냐하면 물질의 고유한 성질이 변하지 않았기 때문이다.]]> 2022-03-10 04:53:47 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087583365 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087584113 과일을 갈거나 짜서 주스를 만드는 것은 물리변화입니다]]> 2022-03-10 04:54:13 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087584113 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087585784 컵이 깨진다 - 물리변화, 컵이 깨지면 모양이 바뀌지만 컵의 성질은 바뀌지 않는다]]> 2022-03-10 04:55:27 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087585784 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087587755 음식이 상한다.
 왜냐하면 고유의 성질이 변화했기 때문입니다.]]> 2022-03-10 04:56:37 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087587755 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087588696 빵이 타는 것은 물리변화이다.]]> 2022-03-10 04:57:14 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087588696 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087589604 2022-03-10 04:57:53 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087589604 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087590022 장작이 불에 탄다 화학변화]]> 2022-03-10 04:58:09 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087590022 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087590148 2022-03-10 04:58:14 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087590148 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087590467 2022-03-10 04:58:28 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087590467 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087590824 물이 증발해서 수증기가 된다 물리변화]]> 2022-03-10 04:58:41 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087590824 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087591303 2022-03-10 04:59:01 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087591303 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087592029 아이스크림이 녹으면 맛은 달라지지 않고 상태변화가 됬기 때문에 물리변화이다]]> 2022-03-10 04:59:30 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087592029 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087592073 지우개가 갈라진다
이유:성질은 변하지 않고 모양만 변했기 때문이다]]> 2022-03-10 04:59:32 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087592073 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087592378 2022-03-10 04:59:44 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087592378 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087593216 썩은 우유 - 화학변화, 우유가 썩으면 우유에 성질이 바뀌게 된다]]> 2022-03-10 05:00:13 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087593216 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087593879 마카에 잇는 잉크가 종이에 묻어나옴
성질은 변화되지 않는다]]> 2022-03-10 05:00:40 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087593879 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087594307 염화 나트륨 수용액과 질산 은 수용액이 반응하면 흰색 앙금이 생성된다 - 화학변화

(처음의 물질과 성질이 다른 새로운 물질로 변했기 때문)]]> 2022-03-10 05:00:57 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087594307 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087598271 달걀이 깨진다
달걀의 모양이 변했지만 그 성질은 변하지 않았기 때문이다.]]> 2022-03-10 05:03:21 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087598271 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087602322 구리가 녹이 슬다
구리가 녹슬게 되면 색깔뿐 아니라 그 성질도 변하기 때문이다]]> 2022-03-10 05:05:52 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087602322 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087605103 사과가 익는다
이유:사과가 익으면 색깔과 맛이 달라지기 때문이다

<새로운 물질과 기존물질 비교>
사과가 익기 전에는 클로로필 색소로 인해 녹색을 띄고 사과가 익으면 클로로필 색소가 없어지고 안토시아닌 색소가 생긴다




]]> 2022-03-10 05:07:18 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087605103 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087608014 장작이 불에 탐
장작이 산소와 만나 불에 타면 물과 이산화탄소를 생성합니다]]> 2022-03-10 05:09:04 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087608014 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087609467 쇠에 녹이 슬며 쇠의 성질이 변한다.]]> 2022-03-10 05:09:59 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087609467 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087615648 얼음이 녹아서 물이 된다
성질은 변하지 않고 상태만 변했기 때문]]> 2022-03-10 05:13:48 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087615648 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087619330 바나나가 익어서 색과 맛이 달라졌기 때문에 익은 바나나는 화학변화이다]]> 2022-03-10 05:16:05 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087619330 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087619455 나무가 연소되어 숯이 된다
원래의 물질과는 성질이 다른 새로운 물질로 변했기 때문]]> 2022-03-10 05:16:10 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087619455 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087624605 2022-03-10 05:19:19 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087624605 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087629459 2022-03-10 05:22:38 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087629459 https://padlet.com/gwang371/u9624ayam25boavo/wish/2087633598 철이 녹는다. 철은 녹아도 철 그대로이기때문에 물리변화이다.]]> 2022-03-10 05:25:19 UTC https://padlet.com/gwang371/u9624ayam25boavo/wish/2087633598