Sentence Examples

  • Quartz occurs as a primary and essential constituent of igneous rocks of acidic composition such as granite, quartz-porphyry and rhyolite, being embedded in these either as irregularly shaped masses or as porphyritic crystals.
  • The whole of the upper part of the cone consists of grey highly acidic lava.
  • The doctor turned red at her acidic tone and glanced at his chart.
  • Acidic peroxides combine with basic oxides to form "per" salts, and by loss of oxygen yield the acidic oxide typical of the element.
  • It has also feebly acidic properties, forming ferrites with strong bases.