What does the atmoic weight 1 in hydrogen tell scientists
2 answers:
The atomic number is equal to the number of protons in an atom because of nucleus
Explanation:
The atomic number is equal to the number of protons in an atom's nucleus. Hydrogen's atomic number is 1 because all hydrogen atoms contain exactly one proton.
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Answer
thus, 4 moles of oxygen gas (O2) would have a mass of 128 g.
Answer:
water
Explanation:
H2O
1 mg = 10⁻⁶ kg 245 mg = 245·10⁻⁶ kg = 2.45·10⁻⁴ kg
Fat molecules are made up of one molecule that is glycerol and the other three are fatty acids. Lol fat
The answer is heat, water has a high specific heat and is able to carry a lot of energy.