1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nexus9112 [7]
2 years ago
9

Group 1 includes the alkali metals. what are the general properties of elements in this group

Chemistry
1 answer:
pshichka [43]2 years ago
7 0
The general properties of Group 1 alkali metals are:
1. They form cations. 
2. They are highly reactive. 
3. They have a charge of +1.
4. They form ionic compounds. 
5. When their oxides or hydroxides are reacted in water, they form alkalis i.e. bases. 
6. They are usually soft in nature. 
7. They have low densities. 
You might be interested in
Someone please help me !!
Bezzdna [24]

Answer:

3

Explanation:

6 0
3 years ago
What does every atom of the same element have in common
VikaD [51]
All atoms of the same element have the same
number of protons. Every atom also has a nucleus.
5 0
3 years ago
What pressure is required to reduce 40 ml of a gas at standard conditions to 20 ml at a temperature of 21?c? answer in units of
ElenaW [278]
If you need half the volume, you need double the pressure (V * p). Normal air pressure in the atmosphere is 101300 Pa so that means you need double that, thus 202600 Pa (or 2,026 bars)

4 0
2 years ago
A standard hydrogen atom has how many neutrons?<br> A. 0<br> B. 3<br> C. 2<br> D. 1
Anestetic [448]

Answer:

D. 1

Explanation:

Hydrogen is the chemical element with the symbol H and atomic number 1. With a standard atomic weight of 1.008, hydrogen is the lightest element in the periodic table. Hydrogen is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass.

4 0
2 years ago
Read 2 more answers
PLEASE SUSCRIBE MY BROTHER CHANNEL​
Ludmilka [50]

Answer:

Explanation:

ok!

5 0
3 years ago
Read 2 more answers
Other questions:
  • explain why the crystal structure of barium fluoride, BaF2, differs from that of magnesium fluoride, MgF2
    7·1 answer
  • What are the four points of food safety?​
    13·1 answer
  • The compound F2O has two lone pairs on the central oxygen atom. What's the structure of an F2O molecule? Is this compound polar
    6·1 answer
  • Which type of bond is between magnesium and oxygen?
    7·2 answers
  • Tornadoes can be identified and tracked using advanced instruments that can detect small changes in wind velocity and air pressu
    14·1 answer
  • Which sentence correctly explains the process and conditions needed for sleet to form?
    12·1 answer
  • 3. How do you observe stuff?
    15·2 answers
  • Which gases are responsible for global warming?
    8·1 answer
  • Water, also known as H2O, cannot be separated into hydrogen and oxygen.
    10·2 answers
  • This is an impossible formula. Pretend it is real.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!