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
melomori [17]
3 years ago
14

Which group on the periodic table contains only metals?

Chemistry
1 answer:
Snezhnost [94]3 years ago
5 0

Answer: GROUP  2 is the only group to include only metals. Group one includes the most metalic metals but hydrogen is usually put into group one and obviously hydrogen is not a metal. Group 2 includes Br, Mg, Ca, Sr, Ba,Ra.

Explanation:

You might be interested in
How many grams are there in 2.75E23 molecules of C2H6 (MM = 30 grams)?
skelet666 [1.2K]

Answer:13.70 i think

Explanation:

3 0
2 years ago
ATP is a molecule used for energy transport inside the cell. The components of ATP are a nitrogen-containing base, a pentose sug
Zinaida [17]

Answer:

nucleic acid

Explanation:

ATP -

In the living organisms it is a very important source of energy for various biological processes like chemical synthesis , nerve impulse propagation and contraction of muscles , is referred to as Adenosine triphosphate ( ATP ) .

ATP is a nucleic acid , which is a single chain nucleotide , which is composed of ribose sugar along with three phosphate groups .

ATP is also known as the battery of the cell.

Hence , from the given information of the question ,

The correct term is nucleic acid.

5 0
3 years ago
Thermal energy is __________.
Gekata [30.6K]

Answer:

Thermal energy (also called heat energy) is produced when a rise in temperature causes atoms and molecules to move faster and collide with each other. The energy that comes from the temperature of the heated substance is called thermal energy.

Credit:

https://www.solarschools.net/knowledge-bank/energy/types/thermal

5 0
3 years ago
Read 2 more answers
What are the effects of climate change? Answer this question integrating other topics of science.
riadik2000 [5.3K]

Answer:

»Climatic change leads to malnutrition.

e.g when its cold season, osmoregulation decreases and rate of metabolism declines.

This is because the enzymes lack that optimum temperature for their catalytic activity to take place hence improper digestion.

»Leads to promotion of predation in ecosystem.

such as reptiles e.g snakes, lizards get away from shelters on cold days since they are cold blooded, hence their predators such as animals, birds increase.

3 0
2 years ago
What does it mean for a reaction to release energy?.
8090 [49]

Answer:

exothermic

Explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • A car slowing down for a stop sign in an example of
    5·2 answers
  • Sound travels most quickly through solids because _____. solids have greater frequencies the molecules in solids are very close
    12·2 answers
  • DNA replication results in two identical DNA molecules. What role do DNA helicases have in DNA replication?
    10·2 answers
  • A pH of 2 indicates a(n) _____.
    15·1 answer
  • What does this motion cause on the surface of the earth (rotation)
    13·2 answers
  • What is the parts of the Transverse wave and longitudinal wave
    8·1 answer
  • Which statement would support a merit of the Bronsted-Lowry base theory has over the Arrhenius base theory?
    6·2 answers
  • Rank the following substances in order from most soluble in water to least soluble in water: ethane, C2H6; 2-butanol, C4H9OH; po
    13·1 answer
  • 6. The central selenium atom in selenium hexafluo-
    15·1 answer
  • 10. The hottest stars in the sky are A about 200,000°c B about 5,800°c C about 22.000.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!