Предмет: Химия, автор: aitkhanymkz

СРОЧНО химия,помогите плиз(отдам 10 баллов)

(∵⁰ω⁰∵)

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Автор ответа: kaltaevazhanel01

7

Ответ: Әрбір период сілтілік металдан басталып инертті газбен аяқталады.(7 периодтан басқа)

Олардың период бойынша МЕТАЛДЫҚ қасиеті кемиді.

БЕЙМЕТАЛДЫҚ қасиеті артады.

Топ бойынша жоғарыдан төмен қарай металдардың БЕЙМЕТАЛДЫҚ қасиеттері кеміп, МЕТАЛДЫҚ қасиеті артады.

Әр топ негізгі және қосымша топшадан тұрады.

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