Определи, являются утверждения о свойствах фундаментальных частиц атома истинными или ложными. 1. Электрон – элементарная частица, имеющая заряд +1.
2. Нуклоны – протоны и нейтроны – имеют равную массу.
3. Число электронов в атоме равно числу нейтронов.

Which number shows the location of the united kingdom of great britain? 7 5 2 4

What is a compass? how does it work

What must happen for new french words to be published in official dictionaries? a. they must be approved by the french academy b. they must be voted on by the people of france c. they must be used by famous french writers d. they must be used by philosophers a. they must be approved by the french academy