Examlex
Altruistic acts in children tend to occur when the cost of the act is
Molecule
The smallest particle in a chemical element or compound that has the chemical properties of that element or compound.
Sigma Bond
A type of covalent bond formed by the head-on overlap of atomic orbitals, involving two electrons shared between two atoms.
Atomic Orbital
A mathematical function describing the wave-like behavior of an electron in an atom. These functions define regions in an atom where electrons are most likely to be found.
Carbon
A chemical element with symbol C and atomic number 6, which is the basis of all known life on Earth and a component of many chemical compounds.
Q15: Someone who speaks English as a first
Q38: When discussing the Heinz dilemma, a decision
Q40: Which child is most likely to be
Q42: Synaptic pruning significantly increases the number of
Q47: Myelination of the brain increases during adolescence.
Q75: We would know that two-month-old Bonolo is
Q96: Heredity and environment<br>A)interact dynamically throughout development.<br>B)act independently
Q106: The moodiness often seen in teenagers is
Q116: Children who are active physically have better
Q149: Postpartum depression<br>A)occurs in about 50 per cent