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化学 高校生

周期表について質問です。典型元素は1と2、12族〜18族とならったのですが、教科書をみたら13族からになっていてよくわからないです。どっちがほんとですか?

ニウム enium =6.2 6 3h ウム m 7 気体 液体 _20℃, 1.013×105Paにおける単体の ■00~118番元素は,いずれも放射性 二元素で、寿命が短いため正確なテ 得られていない。 25 Mn マンガン Manganese 54.94 43 Tc テクネチウム Technetium [99] Re 11 金属元素 非金属元素 元素と非金属元素の境 ある元素は、両方の性 あわせもっている。 29 Cu 30 Zn 銅 亜鉛 Copper Zinc 63.55 65.38 $9 d 47 Ag 48 Cd 銀 カドミウム ドウム Cadmium ium Silver 107.9 4 112.4 Pt 79 Au 80 Hg イ 水銀 Gold num Mercury 1 197.0 200.6 10 DS 111 Rg 112 Cn マイトタチウム レントゲニウム コペルニシウム Meadtium Roentgenium [[1] [280] Copernicium [285] 26 Fe 鉄 Iron 55.85 44 Ru ルテニウム Ruthenium 101.1 76 OS オスミウム Osmium 190.2 108 Hs ハッシウム Hassium [277] 遷移元素 12 ル 13 14 5B ホウ素 Boron 10.81 13 Al アルミニウム Aluminium 26.98 31 Ga ガリウム Gallium 69.72 49 In インジウム Indium 114.8 81 TI タリウム Thallium 204.4 113Nh ニホニウム Nihonium [278] 6C 炭素 Carbon 12.01 14 Si ケイ素 Silicon 28.09 32 Ge ゲルマニウム Germanium 72.63 50 Sn スズ Tin 118.7 82 Pb ・鉛 Lead 207.2 114 FI フレロビウム Flerovium [289] 15 7N 窒素 Nitrogen 14.01 15 P リン Phosphorus 30.97 33 As ヒ素 Arsenic 74.92 51 Sb アンチモン Antimony 121.8 83 Bi ビスマス Bismuth 209.0 115 Mc モスコビウム Moscovium [289] 典型元素 16 80 酸素 Oxygen 16.00 17 9F フッ素 Fluorine 19.00 16S 17 CI 硫黄 塩素 Sulfur Chlorine 32.07 35.45 34 Se 35 Br セレン 臭素 Selenium Bromine 78.97 79.90 52 Te 53 I テルル ヨウ素 Tellurium lodine 127.6 126.9 84 Po 85 At ポロニウム アスタチン Polonium Astatine [210] [210] 116 Lv 117 Ts リバモリウム テネシン Livermorium Tennessine [293] [293] ハロゲン 18 2 He ヘリウム Helium 4.003 10 Ne ネオン Neon 20.18 18 Ar アルゴン Argon 39.95 36 Kr クリプトン Krypton 83.80 54 Xe キセノン Xenon 131.3 86 Rn ラドン Radon [222] 1180g オガネソン Oganesson [294] 貴ガス (希ガス) 族 周期 2 3 4

解決済み 回答数: 1
英語 高校生

赤枠ではなんて言ってるのでしょうか? (ウ)にはmissが入ります なぜテレグラムで会ったのに赤枠の直後の文では彼の肩に手を置けたのでしょうか?

There was a skinny young boy who loved football with all his heart, (1)Practice (after practice, he eagerly gave everything he had. But being half the size of the other boys, (a)he got absolutely nowhere. At all the games this hopeful athlete sat on the bench and hardly ever played. This teenager lived alone with his father. Even though the son was always on the bench, his father was ( ア ) in the stands cheering. When the young man went to college, he decided to join the football team. Everyone was sure he could not bea member. But the coach enrolled him because he always put his ( イ ) and soul into every practice, and at the same time, provided the other members with the spirit and hustle they badly needed. It was the end of his senior football season, and as he ran onto the practice field shortly beforel the big playoff game, the coach met him with a telegram. The young man read the telegram and he became deathly silent. Swallowing hard, he mumbled to the coach, "My father died this morning. Is it all right if I ( ウ ) practice today?" The coach put his arm gently around his shoulder and said, "Take the rest of the week off. And don't even plan to come back for the ( I ) on Saturday." Saturday arrived, and thegame was not going well. In the third quarter, when the team was ten points behind, a silent young man quietly slipped into the empty locker room and put on his protector. As he ran onto the sidelines, the coach and his players were ( オ ) to see their faithful team mate back so soon. "Coach, please let me play. I've just got to play today," said the young man. (2)The coach pretended not to hear him. He didn't want his worst player in this close playoff game ーー Gnalll foolina corny for the vOuna man, (hithe coach gave in. "A

未解決 回答数: 1
英語 中学生

至急!!!!! この問題を教えてください🙏

読解力をつけよう 516 Words 目標6分 ◆次の英文は、高校生の次郎(Jiro) さんが、 英語の授業中に自分の祖父(grandfather)について発表したもので す。これを読んで、 あとの間いに答えなさい。 My grandfather is great. I'm going to talk about him. He always tries to study new things. After retiring from his job, he has studied sign language, calligraphy and so on. Now he is studying how to use computers. He also studies English hard. He likes studying very much. First, I'll tell you about him and computers. There was already one computer in my house, We used it to do many things. But my grandfather never tried to use it. One day I got a ticket for a trip 5 for him on the computer. He said, “Thanks. I'm surprised. It is very easy to get a ticket on the R (徳島改) computer!" I said, "Yes, it is." A few weeks later, I was using the computer to make my report with some pictures. My grandfather came to me, and said, “You have made your report with pictures. It is very good and beautiful." OHe became interested in computers. 10 He started to study how to use computers in a class for senior citizens, and bought some books about computers. He also bought a new computer. He enjoyed the class, and he studied for about two hours every day. When he first began to study, he couldn't use computers well, so he asked me many questions. Now he can use computers better than me and enjoys using them. He can get tickets for his trips or look for good hospitals on the Internet. On the computer, he can make leaflets with pictures and is also going to make a web page for the senior citizens group in his town. When he showed the leaflet he made to the members of the group, 15 they said, “You've made it! It is very wonderful and beautiful." He was very happy to hear that. My grandfather said to me, “I'm going to make a web page for the group. I want to study more about computers to make a good web page. When we learn more, we can do more.” Now he is trying to 20 make it. Next, I want to tell you about (2my grandfather and English. He traveled to Canada with his friends last year. When he came back, he showed me many pictures of Canada, and said, “I enjoyed visiting many beautiful places. When I went shopping, I tried to use English. It was difficult for me to speak English, but I tried it. I was very happy because the clerk understood me. If I can speak English 25 better, I can enjoy the trip more. I've decided to study English every day.” He studies English very hard. He repeats English words and sentences he has learned from books and CDs. He said, “This is a good way for me to study English. I want to go to many countries and talk with people in English." He said, “I like and enjoy studying new things because I can get different ideas and new information. 30 That makes my life fruitful. It is interesting for me to study.” I think his words are true. I want to enjoy studying new things as he does. | retire (retiring) 退職する senior citizen (s) 高齢の人 sign language 手話 calligraphy 書道 report レポート leaflet(s) ちらし web page ホームページ clerk 店員 sentence(s) 文 fruitful 実り多い

解決済み 回答数: 1
TOEIC・英語 大学生・専門学校生・社会人

70の問題の回答がなぜDになるのかが分かりません。 因みにTOEICのリスニング問題のPart3です。

68. Who is the man? M It's such a pleasure to finally meet you, Olivia. As coordinator of this year's international trade conference, thank you for Transportation modes and how they can affect your supply chain"(B) An event coordinator accepting our invitation to lead one of our sessions. Saturday, November 19 10:00 am - 12:00 pm (A) An expert in international trade Sponsored by Dupree Logistics - Drew Flint, Senior Partner (C) A trade representative (D) An owner of an agency Room 101 W The pleasure is mine, Ruben. Our agency is always happy to have representatives 12:00 Noon - 1:15 pm 69. What has the woman agreed to do? (A) Lead a conference session (B) Conduct an interview (C) Schedule an appointment (D) Accept a new position Lunch participate in your conference. Witon Hotel - Wolfgang Puck's Spoon M As requested by your assistant, Jamie, your session has been scheduled for the afternoon of November 19. Ilf you check the schedule, you will see the title of your presentation listed in the last time slot on that day. 1:30 am - 3:00 pm 「Asia: A strategic approach to effectively developing and executing your Asian marketing plan" Sponsored by Blackbox Associates - Olivia Ingersol, Chief 70. Look at the graphic, Who does the woman Operating Officer Room 102 work for? 3:15 pm - 4:00 pm Closing Ceremony Wisconsin Center Ballroom (A) DuPree Logistics (B) The Witon Hotel (C) Wolfgang Puck's Spoon (D) Blackbox Assodiates W Thank you very much, and I'l see you at the conference.

回答募集中 回答数: 0
英語 中学生

下線部の意味はbreakfastの単語を見ると2つの単語からできているとこがわかるでしょう。 という意味になります。 イを私はmakeにしてしまい答えはmadeでした。 なぜmadeになるかおしえてください

5 次の英文を読んで, 各問いに答えなさい。 "Breakfast is the most important *meal of the day." Many people "agree with this idea. but Some ünd it ishard te eat in the morning. Junior and senior high school students in Saitama were asked about breakfast. About 70% of them said they ate every morning and about 10% of the students said they always *skipped breakfast. Students who don't eat breakfast often say, I don't have time to eat." or "Im not hungry in the morning." People think in different ways about breakfast, but let's *find out why it is so important. If you look at the word “breakfast," you will ( )) that it is( ) up of two A The first word ~break” means "tó stop." and the second word "fast" means "a words. period of eating no food." So, the morning meal, "breakfast," means to stop_eating no food. After dinner, your body keeps working and using "energy, even while you sleep. In the morning, you need to eat breakfast to "get your energy back. People who eat just before going to bed or people who go to bed very late may not want to eat breakfast in the morning because they don't feel hungry. But eating breakfast *plays a big part in everyday life. If you eat breakfast in the morning. you will have energy and can begin your day feeling 0od. If you do not eat breakfast and always feel hungry, you will not have enough energy to do uch. For example, you may not want to have fun with your friends. It may also be difficult you to "concentrate on your first period English class. Some *experts say that students who breakfast every morning do better in class than students who skip breakfast. It is good for students to think about breakfast. so some schols startod to tooo

解決済み 回答数: 2