How many protons? And how many electrons? (2pts)
How many valence electrons? (1pt)
Which nob...
Chemistry, 31.10.2020 06:30, cristinanina
How many protons? And how many electrons? (2pts)
How many valence electrons? (1pt)
Which noble gas does your element want to be like? (1pt)
Will the element give or gain electrons to form an ion? How many electrons? (2pts)
What charge will the element form? (1pt)
Will it be a cation or an anion? (1pt)
my element is arsenic btw and I NEED TO THIS TONIGHT BECAUSE GRADES ARE DUE
Answers: 2
Chemistry, 21.06.2019 21:10, danielahchf
How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103
Answers: 1
Chemistry, 22.06.2019 10:30, shaylawaldo11
Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?
Answers: 3
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