1.Type of bonding in which electrons are completely transferred is called ionic bond.
2. Isotopes have same atomic number but different atomic mass number.
Atomic number = number of protons + number of neutrons
Therefore, A is correct.
3. Nucleus is composed of neutrons and protons.
4. Chemical reactions follows the law of conservation of mass. Therefore mass of reactant = mass of product = 4 grams.
5. Again, mass of table salt formed should be equal to mass of (Na+Cl₂) = 4 grams.
I believe it’s D because they are the largest decimals
I believe it was decomposition reaction
Answer:
B
Explanation:
because it is being cooled down
hoped this helps
Answer:
The answer is wind energy.
Explanation:
I did the quiz on time4learning.