Llesl 02:Basic Chemistry 2. What is true of an atom's nucleus?
mistry
It is positively charged and takes up most of the atom's space.
O It is positively charged and includes most of the atom's mass.
60%
ergy, and
Processes of
O It is negatively charged and includes most of the atom's mass.
ses, and pH
60%
O It is negatively charged and takes up most of the atom's space.
st
43.33%

answer: "circumcision is a common procedure in which the skin covering the tip of the penis is surgically removed."

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.

the scientific method.

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