An acute angle is one whose measure is less than 90 degrees. An acute triangle, therefore, is a triangle whose three angles each measure less than 90 degrees.An equilateral triangle is a specific type of acute triangle where the three angles have an equal measure of 180Â° / 3 = 60Â°.A right angle, formed by two intersecting perpendicular lines, measures 90 degrees.n acute angle is one whose measure is less than 90 degrees. An acute triangle, therefore, is a triangle whose three angles each measure less than 90 degrees.
- In ionic compounds, metals and nonmetals are present. The electrons of the metal element are donated to the nonmetal element, forming an ionic bond. In molecular compounds two or more nonmetals share electrons, and form a covalent bond. - Ionic compounds are polar.
Answer: A molecule or compound is made when two or more atoms form a chemical bond, linking them together. The two types of bonds are ionic bonds and covalent bonds.In an ionic bond, the atoms are bound together by the attraction between oppositely-charged ions.For example, sodium and chloride form an ionic bond, to make NaCl, or table salt. In a covalent bond, the atoms are bound by shared electrons.If the electron is shared equally between the atoms forming a covalent bond, then the bond is said to be nonpolar.Usually, an electron is more attracted to one atom than to another, forming a polar covalent bond. For example, the atoms in water, H 2 O, are held together by polar covalent bonds.f the electron is shared equally between the atoms forming a covalent bond, then the bond is said to be nonpolar. Usually, an electron is more attracted to one atom than to another, forming a polar covalent bond. For example, the atoms in water, H 2 O, are held together by polar covalent bonds.