Chemistry

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Subject / Started by	Replies / Views	Last post
The bonding in NaI is ________, whereas the bonding in NH3 is ________. Started by acc299	1 Replies 96 Views	Feb 15, 2020 by kjo;oj
The number of electrons in the ion Ca2+ is ________. Started by olgavictoria	1 Replies 64 Views	Feb 15, 2020 by kthug
The number of moles of Li in 34.7 g Li is ________. Started by beccaep	1 Replies 72 Views	Feb 15, 2020 by cassie_ragen
The number of atoms in 1 g of H is ________ (greater than, less than, the same as) the number of ... Started by erika	1 Replies 69 Views	Feb 15, 2020 by InfiniteSteez
A neutral atom with atomic number 5 and mass number 11 contains ________ electrons. Started by james0929	1 Replies 158 Views	Feb 15, 2020 by s.meritte
The symbol for technetium-98 is ________. Started by shenderson6	1 Replies 66 Views	Feb 15, 2020 by zogaridan
Isotopes have the same number of ________ but different numbers of ________ in their nuclei. Started by ghost!	1 Replies 43 Views	Feb 15, 2020 by rekilledagain
The subatomic particles contained in the nucleus of an atom are ________ and ________. Started by stock	1 Replies 74 Views	Feb 15, 2020 by Athena23
According to the law of multiple proportions, if 12 g of carbon combine with 16 g of oxygen to form ... Started by Destiiny22	1 Replies 89 Views	Feb 15, 2020 by jaygar71
Sodium is an example of an ________ metal that reacts with water to form hydrogen gas and an ... Started by Capo	1 Replies 107 Views	Feb 15, 2020 by enass
A property that depends on the amount of a substance is an ________ property, whereas a property ... Started by Marty	1 Replies 146 Views	Feb 15, 2020 by bob
The element Al can be found in period ________ and group ________ of the periodic table. Started by lidoalex	1 Replies 118 Views	Feb 15, 2020 by jaymee143
What is the chemical formula for cesium bicarbonate? Started by 123654777	1 Replies 106 Views	Feb 15, 2020 by Kimmy
What is the charge on the In in the ionic compound In2Te3? Started by jc611	1 Replies 52 Views	Feb 15, 2020 by Harbringer
Which of the compounds, Na3P, PH3, C2H6, IBr3, are ionic compounds? Started by FButt	1 Replies 127 Views	Feb 15, 2020 by Brenm
Which one of the following compounds contains ionic bonds? Started by shenderson6	1 Replies 134 Views	Feb 15, 2020 by miss.ashley
Which element can form more than one kind of monatomic ion? Started by cdr_15	1 Replies 49 Views	Feb 15, 2020 by fwbard
The chemical formula for magnesium nitride is Started by jc611	1 Replies 80 Views	Feb 15, 2020 by fwbard
The ion, NO2-, is named Started by magmichele12	1 Replies 46 Views	Feb 15, 2020 by amanda_14
In which of the following sets do all species have the same number of electrons? Started by naturalchemist	1 Replies 42 Views	Feb 15, 2020 by parker125
How many electrons are in the ion, Fe2+? Started by khang	1 Replies 39 Views	Feb 15, 2020 by epscape
Ethane is an example of Started by Pea0909berry	1 Replies 59 Views	Feb 15, 2020 by ebonylittles
24.0 g of which element contains the greatest number of atoms? Started by geodog55	1 Replies 76 Views	Feb 15, 2020 by TDubDCFL
Which of the following represent isotopes? A: [ ]B: [ ]C: [ ]D: [ ] Started by anshika	1 Replies 48 Views	Feb 15, 2020 by Pariscourtney
Mg can react with HCl to produce the white solid MgCl2 and H2 gas. A student mixes 1.99 g of Mg with ... Started by gbarreiro	1 Replies 77 Views	Feb 15, 2020 by fwbard

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