Q
Structure of Atoms and Periodic Table (8.5 A, B, C):Question 1
Which of the following elements would be classified as a metalloid?
C
C
Select one
OSSA
Boron
Oo oo
ue
Silver
o
Tin

You need to divided twenty four by a dozen them by the temperature it is getting cook by

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom