Question 12 (1 point)
The atomic number tells you how many protons are in the nucleus and how many electrons are orbiting the nucleus. To determine the number
of neutrons in the nucleus, the atomic number needs to be subtracted from the mass number.
O True
O False
Answers: 2
Chemistry, 22.06.2019 13:00
Is 9 correct? and can someone me with 10? it’s due tomorrow, you
Answers: 1
Chemistry, 22.06.2019 17:30
Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world
Answers: 3
Chemistry, 22.06.2019 21:00
Use the measurements in the table to determine which unidentified metal has the highest density. metal volume mass a 10.5 cm3 122 g b 14.2 cm3 132 g c 16.1 cm3 115 g d 12.7 cm3 126 g
Answers: 2
Question 12 (1 point)
The atomic number tells you how many protons are in the nucleus and how many...
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