Idon't under stand any of this, so ! to balance the following equations, use these symbols: for alpha particle: 4/2 he, for beta particle: 0/-1 e, for gramma particle: 0/0 y. fill in the missing symbol and name the reaction.

2. 3/2 H

3. 4/2 He

4. 0/-1 e

5. 0/0 Y

6. 218/84 Po

7. 0/-1 e

A great way to remember nuclear chemistry is looking at the numbers and seeing what adds up. From there, you can see if the bottom number is different and look the element up on the periodic table.

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them