subject

Chemistry, 26.09.2019 07:50 landon6663

Which of the following ions would represent the ion of an element from group 2a?
a. x2-
b. y3+
c. z+
d. a2+

ansver

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 01:30, elizediax8683

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Answers: 1

Chemistry, 22.06.2019 06:00, giusto1894

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

Answers: 2

Chemistry, 22.06.2019 11:10, penny3109

How can one make a supersaturated solution? (apex)

Answers: 1

Chemistry, 22.06.2019 20:30, lil8174

Which of these is an intensive property of a substance

Answers: 2

You know the right answer?

Which of the following ions would represent the ion of an element from group 2a?
a. x2-
...

Questions in other subjects:

Konu

Biology, 21.04.2020 19:13

Proteolytic enzymes secreted from the pancreas are activated: a) within the lumen of the small intestine. b) once they reach the large intestine. c) in secretory vesicles within pa...

Konu

Mathematics, 21.04.2020 19:13

Imagine we found a strong positive correlation between worry and sleep disturbances and we hypothesized that drinking caffeine before going to bed would exacerbate this relationshi...

Konu

Social Studies, 21.04.2020 19:13

To act as pilot in command of an aircraft carrying passengers, the pilot must have made at least three takeoffs and three landings in an aircraft of the same category, class, and i...

Konu

Business, 21.04.2020 19:13

Companies HD and LD have the same total assets, sales, operating costs, and tax rates, and they pay the same interest rate on their debt. Both firms finance using only debt and com...

Konu

English, 21.04.2020 19:13

He was not in love yet but he realized that he was an attractive quantity to women, and that the fact of a woman caring for him and wanting to live with him was not simply a divine...

Konu

Mathematics, 21.04.2020 19:13

Graph 1.5x+2y=3 and give the points....

Konu

History, 21.04.2020 19:13

WONDURAS Which statement about the U. S. blockade is true? O There was no naval blockade. O The naval blockade covered a larger area than the air patrol. O...

Konu

Mathematics, 21.04.2020 19:13

Hey certain triangle has a 30° angle in a 60° angle. Which must be a true statement about the triangle?...

Konu

Biology, 21.04.2020 19:13

Suppose that at a given point along a capillary, the following forces exist: Capillary hydrostatic pressure (HPc) = 30 mmHg Interstitial fluid hydrostatic pressure (HPif) = 0 mmHg...

Konu

Mathematics, 21.04.2020 19:13

Use the net to find the surface area of the square pyramid. A) 152 in2 B) 264 in2 C) 336 in2 D) 448 in2...

More questions: Chemistry Another questions