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3 years ago

The next level of organization is the _____.

Chemistry

1 answer:

elena55 [62]3 years ago

5 0

Answer:

The highest level of organization for living things is the biosphere; it encompasses all other levels. The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.

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What is atomic radius?

vfiekz [6]

The chemical element's atomic radius is measured by the size of its atoms, usually the medium or typical distance between the central nucleus and the surrounding electron shells. As the limit is not a well defined physical entity, different definitions of non-equivalent atomic radius exist.

Hope this helps!

7 0

3 years ago

Read 2 more answers

Electrons are mapped beginning with the ____ electrons.

kifflom [539]

D the lowest amount of energy

7 0

3 years ago

A fan blade rotates with angular velocity given by ωz(t)= γ − β t2, where γ = 5.20 rad/s and β = 0.810 rad/s3 . calculate the an

Gnesinka [82]

Answer : The angular acceleration is $\alpha=-\beta t=-0.810\text{ t}$

Solution : Given,

$\gamma=5.20rad/s$

$\beta=0.810rad/s^3$

The given angular velocity equation is,

$\omega_z(t)=\gamma-\beta t^2$

At t = 0, $\omega_z(0)=\gamma$

At t = t, $\omega_z(t)=\gamma-\beta t^2$

Angular acceleration : It is defined as the rate of change of angular velocity with respect to time.

Formula used for angular acceleration :

$\alpha=\frac{\omega_z(t)-\omega_z(0)}{t}$

where,

$\alpha$ = angular acceleration

$\omega_z(t)$ = angular velocity at time 't'

$\omega_z(0)$ = angular velocity at time '0'

t = time

Now put all the given values in this formula, we get the angular acceleration.

$\alpha=\frac{(\gamma)-(\gamma-\beta t^2)}{t}$

$\alpha=-\beta t=-0.810\text{ t}$

Therefore, the angular acceleration is $\alpha=-\beta t=-0.810\text{ t}$

5 0

3 years ago

Write the condensed formula from left to right, starting with (CH3)x where x is a number.

pochemuha

Complete question:

Write the condensed formula from left to right, starting with (CH3)x where x is a number.

See attached image for the structure formula of the compound

Answer:

(CH₃)₂CHC(CH₃)₃ named as 2,2,3-Trimethylbutane

Explanation:

If we number the longest chain of the carbon starting from the left, we will observe that there are four carbons in the straight chain as shown in the image.

Starting from first carbon from the left of the carbon chain, at carbon number number 2, there two alkyl group, that is two methyl (CH3 is two). Also at carbon number 3, there are three alkyl group, that is three methyl (CH3 is three).

The condensed formula will be written as;

(CH₃)₂CHC(CH₃)₃

This compound is named as 2,2,3-Trimethylbutane, an isomer of Heptane