Explanation:
The word BOOK; is made up of 4 letters and each actually represents the symbol of an element.
An element is a distinct substance that cannot be split-up into simpler substances.
B - Boron
O - Oxygen
O - Oxygen
K - Potassium
We can see that the word BOOK shows us elements boron, oxygen, oxygen and potassium.
Answer 16. True 17. True 18. False 19. True 20. False
C is not a property of metals
Answer:
false
Explanation:
there are more than 2 forces of nature that change the environment and landforms
Answer:
20atm
Explanation:
according to boyles law P1V1= P2V2