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
lawyer [7]
2 years ago
10

Atom A and Atom B have the same number of protons and neutrons, but they do not have the same number of electrons. Which stateme

nt describes the atoms? The atoms have the same chemical symbol. The atoms have the same charge. The atoms have different atomic numbers. The atoms have different atomic masses.
Biology
2 answers:
kolezko [41]2 years ago
6 0

Answer: C- The atoms have different atomic numbers

Explanation:

liberstina [14]2 years ago
6 0

Answer:

C

Explanation:

I took the test

You might be interested in
Use the drop-down menus to identify the terms described below.
Nikolay [14]

Endocrine gland - a group of cells that secretes substances into the blood or directly into an organ. Differ from exocrine glands, endocrine glands have no ducts and secrete products (hormones) directly into blood.  

Hormone - a substance produced by cells that helps specific groups of cells to perform specific functions. It is a product of endocrine gland which functions as chemical messengers to stimulate other cells.  

Duct – a channel or tube that conveys a substance.  It is part of the exocrine glands (such as salivary glands) which makes contact with surface .


5 0
3 years ago
Read 2 more answers
Which component of dna are held together by weak hydrogen bonds?
Troyanec [42]

Answer:

the paired bases( nitrogenous bases )

7 0
2 years ago
Rock B reacts with hydrochloric acid. State the name of the rock B
choli [55]

Answer:

The sedimentary rock limestone which contains carbonate mineral Calcite and the metamorphic rocks which contain carbonate mineral Aragonite are the examples of rocks which react strongly with hydrochloric acid.

Explanation:

Rocks are naturally occurring structures formed on the Earth's crust and are composed of aggregate minerals. Classification of rocks: Igneous rocks - formed by cooling of magma on Earth's crust or seabed (basalts, gabbros, granite, etc), sedimentary rocks - formed over time by the accumulation of sediments from the weathering of existing rocks or fragments of minerals and organisms (mudstone, sandstone, shale, limestone, dolostone, siltstone, etc) and metamorphic rocks - transformed rocks formed from the existing rocks that are subjected to large pressures and temperatures (schists, gneiss, marble, etc).

The carbonate minerals like calcite, dolomite, aragonite, etc react with hydrochloric acid and release carbon dioxide gas bubbles. Calcite (calcium carbonate), which is found in igneous, metamorphic, and sedimentary rocks in a varying proportion reacts strongly with hydrochloric acid. So, the sedimentary rock Limestone which mainly contains calcite react strongly with the acid while Dolostone which mainly contains dolomite (calcium magnesium carbonate) reacts less vigorously. Another carbonate mineral aragonite, found in metamorphic rocks also reacts strongly with hydrochloric acid.

6 0
3 years ago
MASTERY CONNECT MITOSIS
olga2289 [7]
Answer below i cannot answer this question, use socratic to study

5 0
3 years ago
Are the cells shown in model 1 plant or animal cells explain your answer
tia_tia [17]
Beyond size, the main structural differences between plant and animal cells<span> lie in a few additional structures found in </span>plant cells. These structures include: chloroplasts, the cell<span> wall, and vacuoles.  For now you can use this to figure it out until you send me a picture of the model.

Hope this helps!</span>
7 0
3 years ago
Other questions:
  • Can someone help with the labels for this ?
    12·1 answer
  • Which of the following summarizes photosynthesis?
    12·1 answer
  • Scientific and general name for purple coneflower
    6·1 answer
  • Which explains why Hawaii has a steady warm, moist climate? A. Several warm water ocean currents bring warm water to the islands
    11·1 answer
  • Food handlers who cut raw vegetables and raw poultry on different cutting surfaces are taking steps to prevent the
    5·1 answer
  • Which type of sensory receptor responds to touch and pressure?
    12·2 answers
  • What allows substances to go through the cell?
    13·2 answers
  • I only need help with problem number 2.
    7·1 answer
  • Please help me with this question about chromosomes
    6·1 answer
  • Write a one-paragraph (5-7 sentences) reflection on the dangers of drugs and how they can interfere with you achieving your goal
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!