When washing tableweare the water temperature should be warm
<span>B) a cube with a ball stuck on each of its eight corners and one suspended at its center </span>
Answer: a, b, d
Explanation:Physical property are measurable (or perceived) property of something observable without having to change the composition or identity of that thing.
Examples of physical properties in the context included in the question are the following: • Temperature • Solubility • Resistivity • Conductivity • Density
The polarity arrow should point AWAY FROM THE CENTRAL SULPHUR ATOM.
Arrows are used for different purposes in chemistry. Polarity arrow is used to indicate the position of polar bonds in organic molecules. Polarity refers to the separation of the electric charges in a substance, so that the substance is partially positive and at the same time it is partially negative.
wavelength i think should be correct
