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3. 原子の構造と周期表 29 40 原子の構造 次の問いに答えよ。 (1) 次のア~オのうち, "Cと 'N で同じであるのはどれか。 オ. 陽子の数 ア. 原子番号 イ. 中性子の数 ウ. 質量数 (2) 次のア~オのうち、M殻に電子をもたないものはどれか。 ア. Al3+ エ.Na ウ.C オ.S イ. Ar 2② 例題6 41 イオンの電子配置 原子 X が X2 - になったときの電子配置と,原子番号 m の原子 Y が Y3+ になったときの電子配置が同じであるという。 原子Xの原子番号は次のア~ 力のうちどれか。 イ. m-2 . m-1 I. m +1 t. m +2 . m +5 ア.m-5 +2,3 ( 東京電機大) 42 電子配置 次の各問いに適する答えを,それぞれア~オから選べ。 ただし,K, L,M殻に入る電子の数を, K (2) L (8) M (1) のように表すとする。 (1) 電子配置が K (2) L (8) M (3) である原子またはイオンはどれか。 7. B イ. AI ウ. Mg2+ エ. Al3+ ハオ.P (2) 次の電子配置をもつ原子のうち,最も原子半径が大きいのはどれか。 I. K (2) L (4) ウ.K(2) L(3) 7. K (2) L (1) 1. K (2) L (2) オ.K (2) L (5) (3) 次の電子配置をもつ原子のうち, イオン化エネルギーが最大のものはどれか。 ア. K (2) イ. K (2) L (1) ウ. K (2) L (7) 12, 3, 4, 例題 9 エ.K (2) L (8) M (1) オ. K (2) L (8) M(8) (山口大改) 451 F 43 イオンの大きさ K+, S2-, CI- は Ar原子と同じ電子配置をもつイ オンであるが,それらのイオンの大きさは異なる。 次の問いに答えよ。 (1) Ar 原子の電子配置を右の例にならって示せ。 TREKET (2) 記述 上記イオンを大きい順に並べよ。 また, なぜその順になるのかを説明せよ。 2, 3, 例題 9 (信州大改) 族 12 13 14 15 16 17 18 44 周期表 表の(a)~ (g) の元素を対象に, 次の(1)~(5) に適する元素の元素記号を書け。 |周期 (a) Be B (b)| (c) (d)| (e) (f) (1) 黄色の炎色反応を示すアルカリ金属元素。 3 (g) (h) (i) (j) (k) (1) (m) (n) (2)(b)と化学的性質が最もよく似ている元素。 4 (o) (p) (g) Kr (3) 陽子数が8である元素。 (4) 3価の陽イオンになると, 総電子数が10になる元素。 (5) 原子がM殻に電子をもたない元素のうち, 原子のイオン化エネルギーが最も小 HOLDA さい元素。 AJIB FOTOS BRAT ➡1, 2, 3, 4, 5 (鳥取大改) fost 4 NEWS NO 30 ヒント 41 Xの電子数=Xの電子数+2 ( エ. 原子の電子数 2

どなたか教えていただけませんか？？ 急ぎです🙇🏻‍♀️🙇🏻‍♀️🙇🏻‍♀️🙇🏻‍♀️🙇🏻‍♀️🙇🏻‍♀️

B 2つの英文がほぼ同じ内容になるように,( Fill in each blank so that each pair of sentences will have the same meaning. )内に適語を補いましょう。 1. When he heard a woman's voice, he ran to open the door. (_)(_ )()()( ), he ran to open the door. 2. Since I knew his new address, I sent him a Christmas card. ( )( )( )( ), I sent him a Christmas card. 3. We sat in a park and drank apple juice. ( ) ( ) ( ) ( ), we drank apple juice.

英語得意な方、For whatからの翻訳をお願いしたいです。 私はCity Moversのグラフが減り始めるのは何時間後ですか？みたいな感じだと思ったのですが、City MoversとTown moversの交点の場所を聞かれてみたいで。

5) The Thompson family is going to move to a new home and are comparing moving companies. Town Movers charges a $30 initial fee plus $15 per hour. City Movers charges a $72 initial fee plus $8 per hour. The family makes a graph of the two companies' costs: Moving Prices 140 130g 120円 (6, 120) 6 hours 110 100 90 80 70. 60 5.0 30. 20 [10] 0 0 1 2 ¥44 5 7 8 3 6 Number of hours. For what amount of hours of work does City Movers start to cost less? Why? They are not cost less. X Because it graph is linear and it only increase Total Cost City Movers Town Movers

（3）と一枚目の写真の違いを教えて欲しいです。今日先生に、何で（3）が②が聞いたところ、いつ と聞く必要がないからプラスもうyouという目的語がとられているから、目的語の役割をする名詞節はいらないとのことでした。しかし一枚目の写真では、なぜか名詞節でとられています。なぜですか？

187 Kendra's Language School He asked her if she knew him. 彼は彼女に自分を知っているかと尋ねました。

至急お願いします🙏🏻🙏🏻🙏🏻高2の英語の問題です。カッコ内に当てはめる語は合っていますでしょうか？間違えていたら訂正して頂きたいです。

[Check A] Fill in the blanks and complete the sentences. 1) My grandmother's smile always( makes) me feel happy. 祖母の笑顔で私はいつも幸せを感じます. 2) The guide dog(enables ) him to go to a lot of places. その盲導犬のおかげで、彼は多くの場所に行けるようになりました。

至急お願いします🙏🏻🙏🏻🙏🏻高2英語の問題です。1枚目の文章を読んで2枚目の問いに答えるのですが、私の解答は合っていますでしょうか？間違えていたり、不十分でしたら訂正して頂きたいです。

Today's newspaper reports that people 65 years old and older account for more than 25% of the total population of Japan. No one can deny that Japan is an aging society. However, the problem is that there is a shortage of care workers in this country. The newspaper says that low pay and hard work keep young people from working as care workers. In my opinion, it is necessary to offer much higher pay to them.

答え合わせしたいのでどなたか　答え教えてください🥲

2 こと こそ vt 3 整序 内の語句を正しく並べ替えなさい。 2 16 A: How do you like your new apartment ? B: Well, I sometimes feel lonely. I'm still not (to/by/living / myself/ (玉川大) used). (武蔵大) |17 経済状況は昨年よりもずっと悪化している。 worse) last year. than was The economic situation is (it / much 18 They (as / to. this refer / car) the home run of this year's lineup. (西南学院大) (中部) 119 面接の時間を調整したいと思います。 (a / an / arrange / for / interview / like / time / to / We / would). 20 My friend, who can play basketball very well, practices (as / as often do / Ⅰ / three times). (センター) 121 君はできるだけ速やかにその2つの問題を解決すべきだ。 (as / deal / possible/problems as /quickly / should / those / two / with / You). (中部大) 122 ジョージは生まれた時から祖父母に育てられている。 George (taken / has / care / by / of / grandparents/been/his) since he was born. (摂南大)

この答えを教えて欲しいです。🙇‍♀️

Level Passage : 2:30 Lesson 5 Jet Reading 22 ⑤ Questions: 2:00 Compared to dogs and other pet animals, cats often have lots of freedom. Many owners let their pet cats go outside whenever they want to. But where do they go? Does your cat visit your neighbor's house for extra food? How far from home does your cat actually travel? Cat owners have been wondering about such questions for a long time. 5 To find out where cats go and what they do, researchers decided to track them by putting a GPS (Global Positioning System) device around their neck. It is well known that cats are natural hunters. They often chase and catch *wildlife, such as birds and other small animals. It was therefore believed Hoor war301 that cats may go far from their homes to hunt. However, the research showed some surprising facts about cat *behavior. It seems that most cats 10 don't travel very far from their homes. On average, they move around two houses away. Owners were *relieved to hear this result because it confirmed that their cats do not cross major roads. There was another interesting result. One female cat walked more than 1 kilometer from her home. When the owner checked her GPS data, they discovered that the cat had gone to their old house. It showed that cats remember the past longer and more clearly than we think.(219 words) *wildlife 44 *relieve ~を安心させる *behavior Infogt) A Choose the best options. (2 points x2) According to the passage, which of the following statements are true about cats? (Choose two options. The order does not matter.) so svom i da a. They enjoy more freedom than other pet animals. imove sill niw nuo exentabilt o b. A GPS device was put around a cat's tail by researchers. c. They go far from their homes to hunt wildlife. Sanino sasd Juoda su v d. The research proved that most cats cross major roads. of Inboq bow it bean 17 s e. They may remember the past more clearly than we expect. Bewe )( B Fill in each blank with a suitable word. (2 points x3) ******* ******** Many owners let their cats go (¹ ), but no one exactly knew where they went and what ) the cats by using a GPS device. they did. In order to find this out, researchers decided to (² maswid Bai As a result, they learned that most cats didn't travel very far from their homes. One cat, however, walked more than 1 kilometer from its home. It turned out that it had (3 shows that cats have a better memory than people thought. ) its old house. This result sal al commaly to pound How Judw grinidman [catch/ forgotten / visited / outside /track/inside] Time ☆ ~1:45 ~2:00 ~2:15 ~2:30 ~2:45 ~3:00-3:30 Reading Speed X WPM 125 109 97 88 80 73 63 /10 Name Class No. 10 2015

これらの中で✖️や△になっている解答の誤りを指摘してほしいです！🙇‍♂️🙇‍♂️お願いします💦

I bought a compter because one that I used new I'm looking toward to going America to learn English. I went to the library with friends to study. my D Opinion: I think it is good. Reason 1: A We can keep our body healthy DA Reason 2: We can make our new friends. e Good point: We can search anything quickly be know. A Bad point: We can talk with someone who we don't know. 1 2 3 [8] (2x5) 1 was broken.

あってますか？

57 次の各組の英文がほぼ同じ意味になるように, ()内に適語を入れなさい。 I will show this picture to him. 0(1) I will show him }( the ) ( Picture ). Mr. Tanaka is our math teacher. (2) Mr. Tanaka (teacher) ( us ) math. I was happy to hear the news. (3) The news (her ) ( me ) happy. 58 次の日本文の意味に合うように,( )内の語句を並べかえて, 英文を完成させなさい。 □(1) 父は私にすてきなかばんを買ってくれました。 (a, my father, bought, nice, me, bag). ...My father bought me a nice bag. (2) (Tama, named, cat, she, her). She named Lt. her cat Tama....