Select all that identify an ionic bond.
o metal - metal
o metal - nonmetal
o nonmetal...
Chemistry, 28.04.2021 06:50 lilcaleb501
Select all that identify an ionic bond.
o metal - metal
o metal - nonmetal
o nonmetal - nonmetal
o metal - polyatomic
o polyatomic - polyatomic
o polyatomic - nonmetal
Answers: 1
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20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?
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Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate
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In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i
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Many radioactive atoms that have large masses undergo radioactive decay by releasing a particle that is identical to a helium-4 nucleus. what changes in the original atom are expected as a result of this natural phenomenon? the atomic number and the mass number will decrease. the atomic number and the mass number will increase. the atomic number will increase, and the mass number will decrease. the atomic number will decrease, and the mass number will increase.
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