the atomic number and atomic weight of argon is 18 and 40 respectively. find out the numbers of protons and neutrons in argon atom ​

The environments condition has an affect on the inhabitants true or false

Where does peer pressure come from? a.the power of culture b.the influences of others c.people who purposely try harm you d.the messages in tv commercials

The average ages at which an individual displays certain abilities are known as