Communication is fundamental to childrenâs development; children need to be. able to understand and be understood. Communication is the foundation of. relationships and is essential for learning, play and social interaction. Communicating with babies is the foundation of. attachment.
The atomic number of carbon (C) is 6. The atomic weight of C is 12.011 grams per mole. The atomic number of an element is the number of protons in the element. Carbon has 6 protons and therefore has an atomic number of 6 (See the Related Links below this answer for a periodic table with more information about this element)
The average atomic mass of carbon is 12.011. This is a weighted average based on three forms (isotopes) of carbon with different natural abundances. Carbon 12 has an atomic mass of 12.00 (carbon 12 is a special case because its mass is defined to be exactly 12 atomic mass units) and a natural abundance of 0.9893. So nearly 99% of all carbon is carbon 12.