10 pts science chemical compounds need help with studying for test

1. what compunds are brittle and have high melting points
covalent
organic
ionic
nucleic
2. what force of attraction holds atoms or ions together
chemical bond
chemical reaction
nucleic acid
neutralization
3. why should you never taste a unknown acid?
it could be corrosive
it could be slippery
it could smell bad
it could bite you << lol

4. what foods that taste sour usually contain?
acid
base
indicator
water

1. ionic

2. chemical bond

3. it could kill you.

4. acid

5.base