Предмет: Химия, автор: clientdorogoi501

Знайти число нейтронів у нукліда 90Sr​

Ответы

Автор ответа: yan8901super
0

Ответ:

•52 нейтрони

Объяснение:

Думаю так:)

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: jjygxdyiie
помогите пожалуйста даю 40 баллов

Write down the essay" What do you think it means to be a patriot"​
2 года назад
Предмет: Литература, автор: krinickasasha
Допоможіть будь ласка номер 17
2 года назад
Предмет: История, автор: olesabessarab2011
Цікаві завдання на тему:
Анти. Господарство та суспільний устрій. Етнокультурна характеристика осілого населення краю.
2 года назад
Предмет: Английский язык, автор: tohaprenz
английский: нужно сделать три задания , текст ниже

The problems with my parents started when I was sixteen. I wanted to get a Saturday job but my parents ordered me to stay at home and study for my exams. Whenever I pointed out that all my friends had Saturday jobs. they always replied, «We don't care what they do, it's you we are worried never my school marks were bad, I was always compared about,» and yet, n everyone else. Their double standards infuriated me so much that I did whatever I could to provoke them. I purposely dyed my hair white blond and plastered my face in make-up before I went to school. However, all I managed to achieve was mass arguments before I went anywhere. It was rule in the house that I was only allowed out once during the week and on Saturday till 10 p.m. Every time I attempted to go out in the evening, my parents asked me who I was going out with and where we were going. They even insisted on my giving them my friend's telephone number in case they needed to contact me. I always argued about the last bit; I felt that if I gave them the number they'd use it to check up on me. It never for one moment crossed my mind that they were just worried about me. Once I asked if I could go to a party on Saturday night. The party finished at 11.30 p.m. They agreed, but on the condition that my Dad came to pick me up at 10 p.m. I argued and argued about it but in the end I had to agree.I knew I was going to be really embarrassed when my father came to pick me up, so I spent the whole party worrying. I didn't speak to my parents for three days after that. My mother tried to explain how they both felt but I didn't want to listen. It was then that I decided to break all the rules they had set down. So instead of coming home at 10 p.m., I would arrive back at 11.30 p.m. and then refuse to tell them where I had been. I somehow felt that if I broke their rules, they would realise I was old enough to look after myself and leave me alone. However, the argument got worse and worse, and the more they tried to keep me in the house, the more I sneaked out. Finally, one Saturday night I didn't come home till 2 a.m. My father wanted to know why I was so late. I refused to tell him. We had a huge argument which ended with me getting a taxi to my sister's house. What went wrong?​
7 лет назад
Предмет: Английский язык, автор: vikalesn
Выберите правильный ответ
Her mother was ill and she _ all the cooking.
1)must do
2) can do
3) had to do
4) could do
7 лет назад