Consider the following statements about crystalline solids: 1) Molecules or atoms in molecular solids are held together via ionic bonds. 2) Metallic solids have atoms in the points of the crystal lattice. 3) Ionic solids have formula units in the point of the crystal lattice. 4) Molecules in covalent-network solids are connected via a network of covalent bonds. Which of the statements is true? A) 1. B) 2. C) 3. D) 4.E) None.

Molecules in covalent-network solids are connected via a network of covalent bonds.

Explanation:

A covalent network solid is a kind of solid consisting of the same type of molecules linked together by covalent bonds to form a three dimensional crystal lattice. Examples of a covalent crystal solid include; graphite and diamond. The entire lattice consists of covalent bonds. These molecules are closely packed in unit cells held together by vanderwaals forces.

no, i was listening to water by schoolboy q while and i saw this question

explenation:

water isn't wet. wetness is a description of our experience of water; what happens to us when we come into contact with water in such a way that it impinges on our state of being. we, or our possessions, 'get wet'. a less impinging sense experience of water is that it is cold or warm, while visual experience tells us that it is green or blue or muddy or fast-flowing. we learn by experience that a sensation of wetness is associated with water: 'there must be a leak/i must have sat in something.'

b

explanation:

mitosis