Chemistry, 29.09.2021 22:50 alexis24852
PLS HELP ASAP (no links)
Fill in the word bank word choices (Atom, elements, molecule, bonded, pure substances, mixtures)
1. The two main categories of matter are
__ and mixtures.
2. The two types of pure substances are __
and compounds.
3. Mixtures are pure substances that are mixed but not
__ together.
4. A compound is formed from a single type of __
5. An element is formed from a single type of __
6. Homogeneous and heterogeneous are the two categories of___
Answers: 2
Chemistry, 21.06.2019 22:30
Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.
Answers: 2
Chemistry, 22.06.2019 02:30
98 ! and brainliest plz ! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?
Answers: 1
Chemistry, 22.06.2019 04:00
The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a
Answers: 3
Chemistry, 22.06.2019 06:00
This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light
Answers: 2
PLS HELP ASAP (no links)
Fill in the word bank word choices (Atom, elements, molecule, bonded, pu...
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