3 years ago

What property of an element does the group number identify in a numbering system that uses "A" and "B"?

Chemistry

2 answers:

VMariaS [17]3 years ago

8 0

<span>The number of valence electrons. :) have a good day </span>

tino4ka555 [31]3 years ago

5 0

Answer: the number of valence electrons

Explanation: apex

You might be interested in

A sample of mercury has a mass of 607.0 lb and a volume of 0.717 ft. What is its specific gravity? Number SG= What are the units

stepan [7]

Answer:

Specific gravity of mercury is 13.56 and it is an unit-less quantity.

Explanation:

Mass of the mercury = m = 607.0 lb = 275330.344 g

1 lb = 453.592 g

Volume of the mercury = v = $0.717 ft^3=20,303.18 mL$

$1 ft^3 = 28316.847 mL$

Density of the mercury = d= $\frac{m}{v}=\frac{275330.344 g}{20,303.18 mL}$

d = 13.56 g/mL

Specific gravity of substance = Density of substance ÷ Density of water

$S.G=\frac{d}{1 g/mL}$

Specific gravity of mercury :

$S.G=\frac{13.56 g/mL}{1 g/mL}=13.56$ (unit-less quantity)

5 0

3 years ago

Students were asked to identify the location of elements in the

Naddika [18.5K]

Answer:амьсгал боогдов гэж найдаж байна

Explanation:

4 0

2 years ago

why do solids keep their shape and volume why do liquids keep only volume and why do gases not keep either shape or volume

kodGreya [7K]

Solids always have definite shape and definite volume because their particles are packed together. Liquids have a definite volume but not definite shape, because their particles still kinda tight but able to move around, and gases don’t have a definite shape nor volume, because their particles are crazy and go everywhere

6 0

2 years ago

50 examples word equation with balanced chemical equarion

gulaghasi [49]

This question may only be ansewered by frequent mattrrs

5 0

1 year ago

Which kingdom contains both unicellular and multicellular eukaryotic organisms?

german

The answer is B). Fungi

I’m sorry if this is wrong but I’m pretty sure it’s not

4 0

2 years ago