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Chemistry

Chemistry
choetsojj
2021-07-24 09:28:42
What is the mass in grams of 1.24 mil of water...
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Chemistry
jenlar
2021-07-24 03:59:42
Which is a key element found in all carbohydrates, lipids, proteins, and nucleic acids? a. ammonia b. carbon c. nitrogen d. legumes...
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Chemistry
semplea
2021-07-24 00:28:12
What determines the size of an atom...
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Chemistry
tzickmee
2021-07-23 21:31:57
Which would you expect to have stronger intermolecular forces? a) Hydrogen, which exists as a gas at room temperature b) Iron, which exists as a sol...
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Chemistry
kurtsharp
2021-07-23 08:01:12
Which of the following is considered a hypothesis as opposed to an observation...
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Chemistry
RaquelGarza
2021-07-22 04:24:27
when a hot dog is cooked, is that a physical change or chemical change...
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Chemistry
AshantiPageau754
2021-07-22 03:49:12
what scientist do that basis for their investigation...
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Chemistry
Adaralovesniall
2021-07-22 00:05:57
What is the difference between a repetition and replication...
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Chemistry
DaisyIndovina
2021-07-21 23:54:12
What are two traits of pseudoscience...
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Chemistry
LucinaBelfield906
2021-07-21 11:45:42
How are two atom of the same element alike?...
ANSWER
Chemistry
lisadarl
2021-07-21 04:54:27
How does distance affect the strength of the force of gravity...
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Chemistry
ValeneFritzman
2021-07-21 00:47:42
How does a graph with no trend differ from a graph with anomalous data points?...
ANSWER
Chemistry
Teeeezuus
2021-07-20 19:18:42
What is a metalloid?...
ANSWER
Chemistry
leoLe
2021-07-20 15:35:27
What must occur in a substance in order to determine a chemical property?...
ANSWER
Chemistry
ikandi291
2021-07-20 09:19:27
If a pill has a mass of 0.005g, what is the pills mass using scientific notation?...
ANSWER
Chemistry
odettenasa
2021-07-20 01:29:27
Licl has how many valence electrons...
ANSWER
Chemistry
piepiess
2021-07-19 18:02:57
Use the term that means a change in velocity in a complete sentence...
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Chemistry
Derris99
2021-07-19 17:15:57
What are four skills that are used by scientists?...
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Chemistry
Tboy1122
2021-07-19 04:43:57
is the element xenon a metal,a nonmetal, or a metalloid...
ANSWER
Chemistry
Teenageturtles
2021-07-18 12:05:12
What is a material which cannot be broken down or changed into another substance using chemical matters?...
ANSWER
Chemistry
alisaeed133
2021-07-18 07:46:42
A graduated cylinder contains 15.75 mL of water. A metal that weighs 31.745 g is added. The final reading is 38.55 mL. Using the correct number of s...
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Chemistry
Cleopatra202
2021-07-18 06:47:57
A marshmallow gets black when toasted too long in a campfire. chemical property or change...
ANSWER
Chemistry
asiyaramazanova
2021-07-18 01:42:27
What is the relationship between science and pseudoscience?...
ANSWER
Chemistry
Patience360
2021-07-17 22:34:27
Matter that is the same throughout is called what...
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Chemistry
bobtom927
2021-07-17 17:40:42
Would you expect a butane lighter to work in winter when the temperature outdoors is 25 ∘F?...
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