Chemistry, 04.02.2021 03:30 GrumpCat8491
1.Ions are atoms of the same element with different numbers of .
2.Isotopes are atoms of the same element with different numbers of
3.Adding or removing protons from an atom does what to the atom? .
4.An atom with the same number of protons and electrons has a charge of .
5.Adding two electrons to a neutral atom produces an ion with a charge of .
6.An atom with six protons and five electrons would have a charge of .
7.What atom is created with nine protons, nine neutrons, and nine electrons?
8.Show the full symbol for the above atom in the box at the right?
9.What does the upper-left number in the symbol represent?
10.What does the lower-left number in the symbol represent?
Answers: 3
Chemistry, 22.06.2019 01:00
How can you use chemical equations to predict the products of the reaction you can carry out?
Answers: 1
Chemistry, 22.06.2019 09:20
What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
Answers: 1
Chemistry, 22.06.2019 10:00
3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?
Answers: 2
Chemistry, 22.06.2019 15:20
Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.
Answers: 1
1.Ions are atoms of the same element with different numbers of .
2.Isotopes are atoms of the same e...
Mathematics, 20.09.2020 06:01
Spanish, 20.09.2020 06:01
Spanish, 20.09.2020 06:01
Mathematics, 20.09.2020 06:01
Chemistry, 20.09.2020 06:01
Arts, 20.09.2020 06:01
English, 20.09.2020 06:01
Mathematics, 20.09.2020 06:01
English, 20.09.2020 06:01
English, 20.09.2020 06:01
Spanish, 20.09.2020 06:01