Which element is Sonya most likely studying sulfur’s Neon NE
Which element is Sonia most likely studying?
Check all that apply. Sonya is studying
a nonmetal element
. She learns that the element is like other elements in its group because it can bond to form a salt or an acid. She also learns that the element is the most reactive element in its group.
Which element is likely more reactive?
Hydrogen
is a very reactive gas, and the alkali metals are even more reactive. In fact, they are the most reactive metals and, along with the elements in group 17, are the most reactive of all elements.
Which element is likely more reactive and why Element 1?
Which element is likely more reactive, and why? Element 1 is more reactive
because it has fewer electron shells and is toward the top of its group
on the periodic table. Element 1 is more reactive because it has more electrons in its valence shell and is farther to the right on the periodic table.
Which is the best conclusion about particles A and B?
Both particles are in the same atom. Which is the best conclusion about Particles A and B?
Particle A orbits the nucleus, and Particle B is located in the nucleus.
Which best describes Kai’s roundtrip?
Kai was 200 meters north from his house when he remembered he had to take some books to the library. It took him 200 seconds to do the round trip. Which best describes Kai’s roundtrip?
His speed was 2 m/s, and his velocity was 0.
Which metal is most likely to form more than one kind of positively charged ion?
Most
transition metals
differ from the metals of Groups 1, 2, and 13 in that they are capable of forming more than one cation with different ionic charges. As an example, iron commonly forms two different ions.
What is the least reactive element in Group 2?
The least reactive element in group 2 is
beryllium
. Even at red heat beryllium will not react with water and it does not react with dinitrogen (N
2
).
Which block element is highly reactive?
Complete Step by step answer: The elements of the group1 are alkali metals and
group2
are alkaline earth metals which have ns1 and ns2 outermost electronic configuration respectively. They are highly reactive metals with low ionization enthalpies.
Which metal is highly reactive?
Caesium
, the most reactive metal in the periodic table, reacts extremely violently – hence why it can’t be demonstrated in a classroom! This can be compared to other common metals, such as iron and copper, which produce no reaction when dropped into water.
Which is less reactive mg or Zn Why?
This shows
magnesium is more reactive than zinc
and both metals are more reactive than hydrogen. This third displacement reaction can be used for any metal that appears lower than itself on the table. … Adding a metal like copper to zinc ions will not displace the zinc since copper appears lower than zinc on the table.
Which is the least reactive metal?
Platinum
is the least reactive of all the options. Aluminium, iron are also formed in combined forms in the natural surroundings.
Why is sodium the most reactive element?
Sodium on the opposite side of the table has the opposite properties.
Its single outer electron makes the metal highly reactive
and ready to combine with others at the first opportunity – such as the moment the metal hits water.
What is the number at the end of an isotope’s name?
– The liquid contains only one element. -The liquid is a pure substance. The number at the end of an isotope’s name is
the -mass number
.
What has very little mass?
The neutron helps keep the nucleus together.
The electron
has a negative charge and very little mass (1800 times less than protons and neutrons).
