Group 2A elements are also called:

Which of the following is the electron dot formula for an atom of fluorine? (a) F. (b) . F .      .     . (c) . F .    .     .(d) : F :   ..    ..(e) : F :     ..

What is the name of the title of the following painting by Jan Van Eyck?

Vaults that are arch-like structure supporting s ceiling or roof, with a web of protruding stonework?

In which case are the words in bold used and what is their function in this sentence? Мой дом находится за стадионом.  

Which of the following is the grammatically correct translation of the following sentence: I need to buy my mom a new computer.

What is Prepositional Singular of старый трамвай?

Pick the right preposition for the following sentence: Мой дедушка работает ___ почте.

In which case the word in bold is used and what is its function in this sentence? Мой шкаф стоит здесь, стол стоит там, а фотографии висят на стенах.

In which case is the word in bold used and what is its function in this sentence? Мне приходится много платить за мою квартиру.