Friction. It transforms other forms of energy into thermal energy
Answer:
66 grams
Explanation:
For every 1 gram of NH4NO3 equals 2 grams of water

An atom of this isotope contains 5 protons and 10-5=5 neutrons.

The answer is A. 1.67 × 10⁻²⁶ kg.
It’s the first 1 M yea it’s the first one
Answer:
D
Explanation: this was easy for me