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3 years ago

As you move from left to right across the periodic table, what happens (in terms of metals/nonmetals, etc.)?

Physics

2 answers:

Andru [333]3 years ago

8 0

Answer:

Hope it helps;)

Have a good day

stepan [7]3 years ago

8 0

As you move from left to right across the periodic table, you start to leave the metals and run into the metalloids like boron and silicon. As you keep going right, you eventually run into the non metals like carbon, nitrogen, and oxygen. Metals and non metals are separated by a diagonal line.

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What is the relationship between the type of energy sublevels present and the

ziro4ka [17]

Each principal energy level has one sublevel containing one orbital, an s orbital, that can contain a maximum of two electrons. Electrons in this orbital are called s electrons and have the lowest energy of any electrons in that principal energy level.

6 0

2 years ago

The drawings show two examples in which a ray of light is refracted at the interface between two liquids. In each example the in

Nataly [62]

Answer:

Possible options:

A. nA, nC, nB

B. nA, nB, nC

C. nC, nB, nA

D. nC, nA, nB

E. nB, nA, nC

Answer is D

Explanation:

When the light is refracted into liquid B it is bent away from the normal, so that nA > nB. When the light is refracted into liquid C it is bent toward the normal, so that nC > nA. Therefore, we conclude that nC > nA > nB

6 0

2 years ago

How far does a car in 90 sec if it is traveling at a speed of 55m/s show equation

Mkey [24]

Answer:

4950 meters

Explanation:

Recall that the formula for the speed (v) is given by the quotient of the distance traveled (d) divided by the time (t) it took to cover that distance:

$v=\frac{d}{t}$

Therefore, for this case in which the car travels at 55 m/s for 90 seconds, we can replace these values in the formula, and solve for the distance covered:

$v =\frac{d}{t} \\55 \frac{m}{s} =\frac{d}{90\,s} \\d=55*90 m\\\\d=4950\,m$

5 0

3 years ago

imagine a square column of the atmosphere, 10 m on a side, that extends all the way to the top of the atmosphere.

vampirchik [111]

The calculated weight in newtons is 10 N.

Listed below is the data we will use:

Area A is where the pressure is P. Here are the details we were given:

A=1 cm2, P=101325 N/m, and w=?

Do the area conversion to square meters.

A=1cm2×1m2/1002cm2\s=1×10−4m2

From the definition of pressure, calculate the weight of the air column. In this instance, the air column's weight is determined by multiplying the atmospheric pressure by the air column's base area.

Fw = P atm A

= (101325N/m2) (1 10 4m2)

= 10N

The complete question is - Imagine a square column of the atmosphere, 1 cm on a side, that extends all the way to the top of the atmosphere. How much does this column of air weigh in newtons?

Learn more about Pressure here-

brainly.com/question/8648295

#SPJ4

4 0

1 year ago

The vector matrix [6 -2] is rotated at different angles. Match the angles of rotation with the vector matrices they produce.

Georgia [21]

Answer:

Hello your question is incomplete hence I will give you a general answer as regards rotation of vector matrix assuming angle of rotation = $\frac{\pi }{4}$

answer :

angle of rotation = $\frac{\pi }{4}$

vector matrix produced = attached below

Explanation:

lets assume the vector matrix [ 6, -2 ] is rotated clockwise by an angle of $\frac{\pi }{4}$

The resultant matrix = attached below

Result of the rotation = attached below

attached below is the detailed solution

5 0

2 years ago