no, it is not
No, the noun raindrops is the plural form for raindrop.A collective noun is a word that groups a number of like things; for example, a smattering of raindrops, a deluge of raindrops, or a few raindrops.
The noun 'raindrops' is the plural form of the singular noun 'raindrop'; a common, compound, concrete noun; a word for a unit of water falling from a cloud; a word for a thing.
The noun necklace doesn't have its own specific collective noun, in which case a collective noun suitable for the situation is used; for example, a collection of necklaces, a display of necklaces, a combination of necklaces, etc.
Yes, the plural, compound noun 'raindrops' is a common noun, a general word for individual units of precipitation.
Shoal is a collective noun. It is the collective noun for fish. A shoal of fish.The collective noun is a mint of candies
There is no standard collective noun for a group of reflections. The noun 'reflection' is not a standard collective noun.
No, the noun lumber is not used as a collective noun. The collective noun for lumber is a stack of lumber.
No, the noun farm is not a collective noun.
The collective noun is a series of explosions.
No it is not a collective noun.
No, the noun land is not a collective noun. However, any noun can function is as a collective noun in a suitable context without being a designated collective noun.
No, games is not a collective noun. The collective noun for games is 'a compendium of games'.