Rather than pass through the gold foil, deflected at small angles, as Thomson's plum pudding model predicted, the alpha particles were deflected at large
angles, some even deflected straight back towards the particle accelerator. *
True?
False?

- decrease the number of plants and animals living in the water.

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.

може ли да зареждате повече информация, моля

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.