Заряди двох однакових металевих кульок
дорівнюють 5,7-10-9 Клі
-2,5•10-9 Кл. Який заряд
матиме кожна кулька
після дотику? Скільки
електронів не
вистачатиме на кожній
кульці?
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Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.

Newtons view of arrangement of the universe

In general what determines whether atoms will form chemical bonds?