The answer is b
the electrons are held within the atom by their attraction to the positively charged nucleus.
Answer:
The geological time from the longest to the shortest are:
- Eon,
- Era,
- Period and,
- Epoch.
The answer is 12 mL.
When dealing with water, the mass in grams is the same as the volume in milliliters. Thus, if the rain has a mass of 12g, the volume is 12mL.
Answer:
Becuse magnesium is a earth alkaline metal and oxygen is a nonmetal(read explanation)
Explanation:
Magnesium has 2 valence electrons where oxygen has 6 valence electrons. Magnesium has tendency to give electrons to oxygen and oxygen has tendency to gain electrons. They are both trying to complete their last shell to 8 which is called the octet rule. Because they both want to complete each other because of the reasons that I told they combine to be stanle atoms like noble gases.