subject
Chemistry, 20.08.2019 05:50 jj1077348

35 which element reacts with oxygen to form ionic bonds? (1) calcium (3) chlorine
(2) hydrogen (4) nitrogen

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 13:10, Jana1517
The last few miles of the marathon are the most difficult for heather, her hair plastered to her head, sweat clinging to her arms, and her legs already feeling as if they had nothing left, just dead weight. after grabbing a cup of ice water, she feels the ice cubes smash against her nose as she gulps some cool refreshment and keeps on running. in these last few miles, the breeze kicks up and she finally feels some coolness against her skin. drips of sweat, once clinging to her forehead, now spill down, and heather feels more pain as the sweat flows into her eyes. which of the following is the most likely reason why the ice struck heather’s nose when she took a drink? a) water can function as a solvent. b) water can store large amounts of heat. c) water can moderate temperatures through evaporative cooling. d) the density of water decreases when it freezes. e) water has a cohesive nature. sweat remained on heather’s forehead and arms because of the a) high salt content of sweat b) cohesive nature of water c) ability of water to moderate heat d) high evaporative cooling effect of water e) ability of water to act as a solvent
Answers: 1
image
Chemistry, 22.06.2019 15:30, sanchez7489
Draw the lewis dot structure for each of the following polyatomic ions
Answers: 1
image
Chemistry, 22.06.2019 17:30, kaytonleeb
Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by
Answers: 2
image
Chemistry, 22.06.2019 22:30, robertss403
How many moles of kci are produced from 2.50 moles k
Answers: 1
You know the right answer?
35 which element reacts with oxygen to form ionic bonds? (1) calcium (3) chlorine
(2) hydrogen...

Questions in other subjects:

Konu
Mathematics, 21.01.2021 06:10