Which of these features emits the daily sunlight we see on Earth?
A. the corona
B. the sun's...
Chemistry, 15.02.2021 17:10 kyleee1991
Which of these features emits the daily sunlight we see on Earth?
A. the corona
B. the sun's core
C. a prominence
D. the photosphere
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 15:50
How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate
Answers: 1
Chemistry, 22.06.2019 16:30
4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:
Answers: 1
Chemistry, 22.06.2019 17:50
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
Chemistry, 22.06.2019 18:00
The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.
Answers: 1
You know the right answer?
Questions
Mathematics, 04.02.2022 02:00
Mathematics, 04.02.2022 02:00
Social Studies, 04.02.2022 02:00
Mathematics, 04.02.2022 02:00
Medicine, 04.02.2022 02:00
History, 04.02.2022 02:00
Mathematics, 04.02.2022 02:00
Business, 04.02.2022 02:00
Mathematics, 04.02.2022 02:00
Social Studies, 04.02.2022 02:00
