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Biology, 21.04.2021 21:20 Kalistaaaaaaa

I NEED HELP WITH SCIENCE!!! 1. Which term names the action that is happening when an acid eats away part of a metal bar?

weathering

corrosion

alkalizing

neutralizing

2. Which group of compounds tastes bitter and are usually slippery when placed in water?

metalloids

bases

corrosives

acids

3.Which number represents the pH of pure water?

1

7

11

14

4.What is the pH of sulfuric acid?

under 7

7

over 7

exactly 14

5.What is the pH of the lye in soap?

exactly 3

under 7

over 7

8

ansver
Answers: 2

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