Answer:
35
Explanation:
An atom is neutral, meaning that the number of protons is equal to the number of electrons.
Answer:
Weight is the measure of the force of gravity on an object. The mass of an object will never change, but the weight of an item can change based on its location. For example, you may weigh 100 pounds on Earth, but in outer space you would be weightless.
Explanation:
I can't see the options but I hope this helps!
Answer: Chloroplasts
Reasoning: I just had my 830th lesson in school about these
Hydrogen is the only atom that does not have neutron electrons in the first energy level/shell.
