subject

Physics, 31.12.2021 14:00 amirahpeters

magnesium is a group iia metal; it has 2 valence electrons; its cation has the electron configuration of [ select ]

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 18:30

Apassenger walks toward the rear of a moving train. describe her motion as seen from a reference point on the train. then describe it from a reference point on the ground

Answers: 2

question

Physics, 22.06.2019 11:00

The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.

Answers: 3

question

Physics, 22.06.2019 11:30

What is the name for the remnant of an asymptotic giant that has lost its shells? black dwarf white dwarf yellow giant black hole

Answers: 3

question

Physics, 22.06.2019 19:00

Review multiple-concept example 7 in this chapter as an aid in solving this problem. in a fast-pitch softball game the pitcher is impressive to watch, as she delivers a pitch by rapidly whirling her arm around so that the ball in her hand moves in a circle. in one instance, the radius of the circle is 0.626 m. at one point on this circle, the ball has an angular acceleration of 66.1 rad/s2 and an angular speed of 12.6 rad/s. (a) find the magnitude of the total acceleration (centripetal plus tangential) of the ball. (b) determine the angle of the total acceleration relative to the radial direction.

Answers: 3

You know the right answer?

magnesium is a group iia metal; it has 2 valence electrons; its cation has the electron configuratio...

Questions

question

Mathematics, 12.03.2020 23:33

Find two numbers, if … b Their sum is −7 and their difference is 14...

question

Business, 12.03.2020 23:33

If your income elasticity of demand for hot dogs is negative, then: A) your demand curve for hot dogs is not downward sloping. B) ho...

question

Mathematics, 12.03.2020 23:33

152 is the product of Jose saving and eight use the variable Jjgha to represent Jose...

question

Mathematics, 12.03.2020 23:33

Kate is solving x^2+x-2=0 by completing the square. Her first two steps are shown below.Step 1: x^2+x=2step 2: x^2+x+1/4=2+1/4...

question

Physics, 12.03.2020 23:33

A 8000-N car is traveling at 12 m/s along a horizontal road when the brakes are applied. The car skids to a stop in 4.0 s. How much kinetic energy doe...

question

Physics, 12.03.2020 23:33

Dolphins and other sea creatures can leap to great heights by swimming straight up and exiting the water at a high speed. A 200 kg dolphin leaps strai...

question

Mathematics, 12.03.2020 23:33

In a head-to-head taste test of store-brand foods versus national brands, Consume Reports found that it was hard to find a taste difference in the two...

question

Engineering, 12.03.2020 23:33

Given a plastic sphere [k = 2.0 W/(m⋅K)] with a diameter of 2.5 cm. Heat is removed from the surface of the sphere convectively to a fluid with h = 20...

question

Mathematics, 12.03.2020 23:33

Part 1: Looking at the data plots, which test do you think the students scored better has more variation than the other or is the variation abou...

question

English, 12.03.2020 23:34

Read the excerpt from On the Road. One day I was hanging around the campus and Chad and Tim Gray told me Dean was staying in a cold-water...

question

Business, 12.03.2020 23:34

This problem is inspired by a study of the "gender gap" in earnings in top corporate jobs [Bertrand and Hallock (2001)1. The study compares total comp...

question

History, 12.03.2020 23:34

Why was the Lingqu Canal built? to irrigate farmland to improve trade routes to allow the Emperor to travel by water to other parts of China to transp...

question

Mathematics, 12.03.2020 23:34

G 2. Given function of two variables: f(x, y) = e x cos y (a) Find all critical points (b) Use the second derivative test to determine whether each of...

question

Mathematics, 12.03.2020 23:34

. In the Journal of Transportation Engineering (June 2005), the number of non-home-based trips per day taken by drivers in Korea was modeled using the...

question

Business, 12.03.2020 23:35

He balance in the supplies account, before adjustment at the end of the year, is $4,850. Journalize the adjusting entry required if the amount of supp...

question

Mathematics, 12.03.2020 23:35

Garson Corporation uses the FIFO method in its process costing system. The Grinding Department started the month with 18,000 units in its beginning wo...

question

Mathematics, 12.03.2020 23:35

Which relation is a function? {(5,0), (0,5), (-5, -5)} {(5, 0,) (-8,-5)} {(5,0), (-8,-5), (-8, 5), (-5, -8)} {(5,0), (0, -8),...

question

Social Studies, 12.03.2020 23:35

In a mixed market economy, property owned by the government can be used by many citizens. can cause economic inequality. can h...

question

Physics, 12.03.2020 23:35

A dentist’s drill starts from rest. After 4.28 s of constant angular acceleration it turns at a rate of 30640 rev/min. Find the drill’s angular accele...

question

English, 12.03.2020 23:35

How has the Coronavirus affected us? Don't answer right away!...

More questions: Physics Another questions

Questions on the website: 13722361