Chemistry, 20.11.2019 04:31 Elijah7934
how can you use the periodic table to find the number of protons in one atom of an element?
the number of protons is the same as the atomic number of the element.
the number of protons is the same as the atomic weight of the element.
the number of protons can be found by subtracting the number of electrons from the number of neutrons.
the number of protons cannot be determined from the information on the periodic table.
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 06:30
Design techniques and materials that reduce the negative environmental impact of a structure are referred to as
Answers: 2
Chemistry, 22.06.2019 08:00
What are the similarities of physical and chemical change ?
Answers: 1
Chemistry, 22.06.2019 13:50
Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.
Answers: 3
Chemistry, 22.06.2019 14:40
Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products
Answers: 2
You know the right answer?
how can you use the periodic table to find the number of protons in one atom of an element?
Questions
Mathematics, 21.06.2020 08:57
Mathematics, 21.06.2020 08:57
English, 21.06.2020 08:57
Mathematics, 21.06.2020 08:57
Chemistry, 21.06.2020 08:57
Mathematics, 21.06.2020 08:57
Biology, 21.06.2020 08:57
Mathematics, 21.06.2020 08:57
