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Author Question: Gypsum, which is widely used in plaster and wallboard, is a member of the ________ group. (Read 63 times)

nelaaney

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on: Feb 28, 2020

Question 1

Sulfates always include ________.
◦ Cl-1, F-1, or Br-1
◦ SO4-2
◦ SiO4-4
◦ CO3-2

Question 2

Gypsum, which is widely used in plaster and wallboard, is a member of the ________ group.
◦ halide
◦ sulfate
◦ carbonate
◦ silicate
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Marked as best answer by nelaaney on Feb 28, 2020

fffftttt

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Reply #1 on: Feb 28, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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nelaaney

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Reply 2 on: Feb 28, 2020
Wow, this really help

Dinolord

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Reply 3 on: Yesterday
:D TYSM

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