Chemistry, 19.11.2020 18:40 wrightlilybug07
Physical Properties
Directions: Read each statement below. If the statement is true, write T. If the statement is false, write F. Then rewrite the statement, with corrections, on the lines provided.
Mass is the weight of an object.
Solubility and melting point are two examples of physical properties.
Atoms that make up a compound are bonded together; they cannot be separated by physical means.
The density of an object can be calculated by dividing the object’s length by its width.
A physical property is a characteristic of matter that you cannot observe or measure without changing the identity of the matter.
Every element and compound has a unique set of properties.
Answers: 1
Chemistry, 22.06.2019 08:00, PrincessKeliah5538
Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 1
Chemistry, 22.06.2019 15:30, vivianfling
Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium
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Chemistry, 22.06.2019 23:30, treylartigue
The appropriate concentration for an iodine sanitizer is
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