Answer:
Atomic Particles
Atoms consist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain the electrons (negatively charged).
The answer should be; 11
The atomic mass number is found by combining the number of protons and neutrons
Hope this helps :)
Answer:
A
Explanation:
Because Rainwater can get acidic because of the carbonic acid that it contains
To determine the number of years for a person to live, we can divide the total number of beats in a lifetime to the number of beats per minute. We first need to check if the units are similar so we can cancel them. We do as follows:
3.1x10^9 beats / 68 beats per minute = 45588235.29 minutes ( 1hr / 60 min ) ( 1 day/24hr) ( 1 year / 365 days ) = 87 years
Hope this answers the question. Have a nice day.
Answer:
shuuuuuuuuuuuuuuuuuuuuuuush
Explanation:
shush suuush shuuush
