#1
What is the maximum number of electrons that can occupy the 2p orbital?
2 answered
#2
Which subatomic particle has a positive charge?
1 answered
#3
Which scientist proposed the planetary model of the atom with electrons orbiting around a central nucleus?
1 answered
#4
What is the total number of valence electrons in a neutral oxygen atom?
#5
Which subatomic particle has a mass approximately equal to 1 atomic mass unit (amu)?
#6
What is the name of the region in an atom where electrons are most likely to be found?
#7
What is the electron configuration of carbon?
#8
What type of bond is formed when electrons are shared between two atoms?
#9
What is the shape of a water molecule (H₂O) according to the VSEPR theory?
#10
Which type of bond is formed between molecules of water (H₂O) due to hydrogen's partial positive charge and oxygen's partial negative charge?
#11
Which of the following elements has the highest electronegativity?
#12
What is the bond angle in a molecule of methane (CH₄)?
#13
What is the term for the energy required to remove the most loosely held electron from an atom?
#14
What is the term for the phenomenon where an atom gains or loses one or more electrons, resulting in the formation of ions?
#15
Which type of bond is formed by the electrostatic attraction between oppositely charged ions?
#16
What is the term for the sharing of electron pairs between two atoms to form a covalent bond?
#17