Предмет: Химия, автор: gromadsnasta

Які елемети називають металічними, а які неметалічними?

Ответы

Автор ответа: vcomfy2742

Відповідь:

МЕТАЛЛЫ — это вещества, обладающие высокой электропроводностью и теплопроводностью, ковкостью, пластичностью и металлическим блеском.

Пояснення:

Элементы металлы расположены внизу с лево от диогонали бор астат.

Элементы неметаллы расположены вверху с право от диогонали бор астат.

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INJECTIONS (ВЛИВАНИЕ ДЕНЕГ В ЭКОНОМИКУ)
An injection is simply an addition to the circular flow of income, which does not arise from the spending of households. It was unrealistic to assume earlier that there would be no such additions. These additions or injections will, of course, increase the size of the circular flow and thus the level of activity in the economy. There are three recognized ways in which funds can flow into an economy. They can be generated through:
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Figure 4. Additions to the Circular Flow of Income
Investments. Инвестиции
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Investment can be categorized into net investment and gross investment. Net investment is investment, which actually increases the nation's stock of capital goods. It is such investment that enables the economy to grow. However, some investment is necessary to replace capital stock that is worn out or obsolete. This loss of value of assets is called depreciation. When this replacement is added to the net investment the total achieved is termed gross investment.
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