2 years ago

What is the relationship between metals and the number of electrons in the outer level?

1 answer:

4 0

Elements in group 1-2, 13-18, the number of valence electrons is related to the group number. For example, in the first group, the alkali metals there is one valence electron, however in group 13, there are 3 valence electrons. Valence electrons are also known as the outershell electrons.

You might be interested in

A bag of gumdrops contains 17 orange gumdrops, 10 yellow gumdrops, and 17 black gumdrops.

Leviafan [203]

What is the question?

5 0

3 years ago

Hi, how are you today i want you to answer this question please because it’s homework for my sister and she have to show the tea

vfiekz [6]

Answer:

The Earth's surface is constantly changing through forces in nature. The daily processes of precipitation, wind and land movement result in changes to landforms over a long period of time. Driving forces include erosion, volcanoes and earthquakes. People also contribute to changes in the appearance of land.

3 0

2 years ago

Read 2 more answers

During the combustion of methane (CH4), one mole of methane gas combines with two moles of oxygen gas (O2) to produce one mole o

astraxan [27]

Answer:

CH4(g) +2O2____ CO2(g) +2H2O (l)

3 0

2 years ago

Find the volume of 56.0 grams of O2

N76 [4]

Answer:

39.2 L at STP

Explanation:

Convert the grams to moles first by dividing 56.0 by the molar mass of O2 (32.0) then convert to volume by multiplying by 22.4.

= 39.2 L

5 0

3 years ago

Which of the following is a prokaryote that contains a cell wall, cell<br> membrane, and flagellum?

Reil [10]

Answer:

Bacteria

Explanation:

hope this helps please gimme brainliest

6 0

2 years ago