Chemistry, 10.03.2020 08:16 AWESOMEMIHI

There are three latitudinal climate zones in the Northern Hemisphere. The climate zone begins at the equator and extends to about 23°N latitude. Compared with the other two latitudinal climate zones, this zone receives amount of solar energy.
A.
oceanic; the greatest
B.
tropical; the greatest
C.
temperate; a moderate
D.
polar; the least

Answers: 3

Show answers

Answers

Answer from: wheeler2455

The answer is a bc that’s what i think it is

Answer from: Parmenter

Its tropical; the greatest

Explanation:

There are three latitudinal climate zones in each hemisphere—the tropical climate zone, the temperate climate zone, and the polar climate zone. These zones are defined by differences in solar radiation received from the Sun. In the Northern Hemisphere, the tropical climate zone begins at the equator and extends to about 23°N latitude. Compared with the other two latitudinal climate zones, this zone receives the greatest amount of solar energy.

The temperate climate zone, which begins at about 23°N latitude and extends to about 67°N latitude receives a moderate amount of solar energy. The polar climate zone, which begins at about 67°N latitude and extends to the North Pole, receives the least amount of solar energy of the three zones.

Answer from: Quest

assuming that your periodic table has eighteen columns, you should highlight the four elements in the third column from the left of the table.

explanation

neutral atoms of elements after calcium contain d electrons. the energy of d orbitals of a particular main shell lies between the energy of the s and p orbitals of the next main shell. for example, electrons in the $3d$ have energy higher than those in the $4 s$ orbital while lower than those of the $4 p$ orbital.

by the aufbau principle, electrons fill orbitals one at a time, starting from those of the lowest energy. the $4s$ orbital is therefore filled right after $3p$ orbitals and before $3 d$ orbitals.

potassium has electron configuration $[\text{ar}] 4 s^{1}$ and calcium $[\text{ar}] 4 s^{2}$ . the s orbital of a main shell holds a maximum of two electrons. the next element would thus have the electron configuration $[\text{ar}] 4 s^{2} \; 3d^{1}$ and satisfy the requirements.

a neutral atom of the element contains three electrons on top of the most recent noble gas element. it should thus be placed in the third column of the periodic table. both scandium and yttrium would satisfy the conditions. an aufbau diagram indicates that the 4f orbital is filled before the 5d. however, it appears that exceptions exists for both lanthanum and actinium. neutral atoms of the two d-block elements also demonstrate the $ns^{2} \; (n-1) p^{1}$ and should be highlighted as well.

Answer from: Quest

Idon't know hope someone you

Another question on Chemistry

Chemistry, 22.06.2019 09:10

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

Answers: 3

Answer

Chemistry, 22.06.2019 15:00

Answer explain why it is not possible to deduce a complete order of reactivity.

Answers: 3

Answer

Chemistry, 22.06.2019 23:30

Match each statement with the state of matter it describes

Answers: 3

Answer

Chemistry, 23.06.2019 07:00

An unknown substance is a white solid at room temperature and has a melting point of 78 °c. which of the following substances is most likely to be the identity of the unknown sample?

Answers: 1

Answer

You know the right answer?

There are three latitudinal climate zones in the Northern Hemisphere. The climate zone begins at th...

Questions