Based on what you learned about atoms, select all of the correct statements from the following list. The number of neutrons determines the isotope of an atom. Neutral atoms have the same number of protons as electrons. Electrons surround the nucleus. The nucleus is completely composed of neutrons. Protons are positively charged. Gaining or losing protons produces different ions.
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Chemistry, 22.06.2019 12:30
The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
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Chemistry, 22.06.2019 20:30
How many grams of phosphorus are contained in 5.09 moles of phosphorus?
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Chemistry, 23.06.2019 11:00
Find the enthalpy of neutralization of hcl and naoh. 87 cm3 of 1.6 mol dm-3 hydrochloric acid was neutralized by 87 cm3 of 1.6 mol dm-3 naoh. the temperature rose from 298 k to 317.4 k. the specific heat capacity is the same as water, 4.18 j/k g. a. -101.37 kj b. 7055 kj c. 10,1365 kj
Answers: 1
Based on what you learned about atoms, select all of the correct statements from the following list....
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