subject
Chemistry, 20.03.2020 22:49 Thekid6556

A particular element has the following set of properties:

It has a low melting point.
It has a low boiling point
It exists as a two-atom molecule in the gas phase.
It has seven outer electrons.
It readily reacts with metals to produce a salt.

Which element does the list describe?

A.
bromine (Br)
B.
strontium (Sr)
C.
potassium (K)
D.
krypton (Kr)

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 21:30
In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius
Answers: 3
question
Chemistry, 22.06.2019 23:30
The density of benzene at 15 °c is 0.8787 g/ml. calculate the mass of 0.1500 l of benzene at this temperature. enter your answer in terms of grams
Answers: 2
question
Chemistry, 23.06.2019 13:30
These traits describe either a chemical or a nuclear reaction. which statements describe a nuclear reaction? check all that apply. involves the loss, gain, or sharing of electrons may involve a change in total mass involve relatively low energy changes occur outside the nucleus involve very high-energy changes involve changes in nuclides when decay occurs
Answers: 1
question
Chemistry, 23.06.2019 16:00
What three relationships are true at equilibrium
Answers: 1
You know the right answer?
A particular element has the following set of properties:

It has a low melting point.
Questions
question
World Languages, 07.06.2020 14:57
question
Mathematics, 07.06.2020 14:57
question
Chemistry, 07.06.2020 14:57
question
English, 07.06.2020 14:57