subject
Chemistry, 03.12.2020 01:30 jorell

What Group is this element in? (Urgent plz help)


What Group is this element in? (Urgent plz help)

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 07:30
According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons
Answers: 1
question
Chemistry, 22.06.2019 09:30
Which formula can be used to calculate the molar mass of hydrogen peroxide
Answers: 1
question
Chemistry, 22.06.2019 10:50
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
question
Chemistry, 22.06.2019 14:50
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
You know the right answer?
What Group is this element in? (Urgent plz help)
...
Questions
question
Health, 19.08.2021 09:20
question
History, 19.08.2021 09:20
question
English, 19.08.2021 09:20
question
Mathematics, 19.08.2021 09:20
Questions on the website: 13722363