Answer:
Look it up
Explanation:
If you don't know then look it up
260g explanation in the pic
Answer:
True
Explanation:
All the chemical elements have their abbreviations as one or two letters
The first letter in the abbreviation is a capital letter and the second letter is always a small letter
Majority of abbreviations are based on their english names
The force that accelerates objects towards Earth is gravity.
All of them are a source of getting energy but solar and wind energy are a more beneficial way of producing the energy we need.
