Chemistry, 25.03.2021 15:50, Lilbre9444
Which of the elements have a charge of 1-, as determined by their location on the periodic table?
Answers: 2
Chemistry, 22.06.2019 08:30, melikefood01
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
Answers: 1
Chemistry, 22.06.2019 10:30, officialalex6330
Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o β k + o2 (b) na + i2 β nai (c) cu(no3 )2 + naoh β cu(oh)2 + nano3 (d) kclo3 β kcl + o2 (e) ca(no3 )2 + hbr β cabr2 + hno3 (f) sn(oh)2 β sno + h2 o (g) p4 + n2 o β p4 o6 + n2 (h) fe + al2 (so4 )3 β feso4 + al (i) alcl3 + na2 co3 β al2 (co3 )3 + nacl (j) c3 h6 + o2 β co2 + h2 o
Answers: 1
Chemistry, 22.06.2019 21:30, djdjdjdbdbjx
What is another way to determine mass times acceleration?
Answers: 1
Which of the elements have a charge of 1-, as determined by their location on the periodic table?...
Mathematics, 21.12.2020 19:00
Mathematics, 21.12.2020 19:00
Mathematics, 21.12.2020 19:10
Mathematics, 21.12.2020 19:10
English, 21.12.2020 19:10
Mathematics, 21.12.2020 19:10
Mathematics, 21.12.2020 19:10